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103102123230001 = 74789113181172157
BaseRepresentation
bin10111011100010101010101…
…011011100100001100110001
3111112001110121020110101222201
4113130111111123210030301
5102003211122021330001
61003140243405303201
730500611504422640
oct2734252533441461
9445043536411881
10103102123230001
112a940401773095
12b691a70564b01
13456b647317a9c
141b66252b41357
15bdbdc9853501
hex5dc5556e4331

103102123230001 has 64 divisors (see below), whose sum is σ = 123446045399040. Its totient is φ = 84295510548480.

The previous prime is 103102123229921. The next prime is 103102123230013. The reversal of 103102123230001 is 100032321201301.

It is a de Polignac number, because none of the positive numbers 2k-103102123230001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103102123230401) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 598798215 + ... + 598970371.

It is an arithmetic number, because the mean of its divisors is an integer number (1928844459360).

Almost surely, 2103102123230001 is an apocalyptic number.

It is an amenable number.

103102123230001 is a deficient number, since it is larger than the sum of its proper divisors (20343922169039).

103102123230001 is a wasteful number, since it uses less digits than its factorization.

103102123230001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172594.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103102123230001 its reverse (100032321201301), we get a palindrome (203134444431302).

The spelling of 103102123230001 in words is "one hundred three trillion, one hundred two billion, one hundred twenty-three million, two hundred thirty thousand, one".

Divisors: 1 7 47 89 113 181 329 623 791 1267 4183 5311 8507 10057 16109 20453 29281 37177 59549 70399 112763 143171 172157 472679 757123 961291 1205099 1820317 3308753 5299861 6729037 8091379 12742219 15321973 19453741 31160417 56639653 85554899 107253811 136176187 218122919 598884293 720132731 914325827 1464539599 1731382949 2773277113 3521127121 5040929117 6400280789 10251777193 12119680643 19412939791 24647889847 81374998603 130344024311 165492974687 313380313769 569624990221 912408170177 1158450822809 2193662196383 14728874747143 103102123230001