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103110330020231 = 1979165474151473
BaseRepresentation
bin10111011100011100111110…
…100101111111000110000111
3111112002020210011222112202102
4113130130332211333012013
5102003324423441121411
61003144122013302315
730501322046121032
oct2734347645770607
9445066704875672
10103110330020231
112a943933241056
12b693580a9499b
13456c354651a91
141b667d0a78019
15bdc20a099d3b
hex5dc73e97f187

103110330020231 has 16 divisors (see below), whose sum is σ = 109917746803200. Its totient is φ = 96441119019648.

The previous prime is 103110330020209. The next prime is 103110330020239. The reversal of 103110330020231 is 132020033011301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-103110330020231 is a prime.

It is a super-2 number, since 2×1031103300202312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103110330020239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22761311 + ... + 26912783.

It is an arithmetic number, because the mean of its divisors is an integer number (6869859175200).

Almost surely, 2103110330020231 is an apocalyptic number.

103110330020231 is a deficient number, since it is larger than the sum of its proper divisors (6807416782969).

103110330020231 is a wasteful number, since it uses less digits than its factorization.

103110330020231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168118.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103110330020231 its reverse (132020033011301), we get a palindrome (235130363031532).

The spelling of 103110330020231 in words is "one hundred three trillion, one hundred ten billion, three hundred thirty million, twenty thousand, two hundred thirty-one".

Divisors: 1 19 79 1501 16547 314393 1307213 4151473 24837047 78877987 327966367 6231360973 68694423731 1305194050889 5426859474749 103110330020231