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102130230312301 = 23389132716135333
BaseRepresentation
bin10111001110001100001100…
…000110010011110101101101
3111101121112222100110200221211
4113032030030012103311231
5101341300202424443201
61001113551411154421
730340444213061152
oct2716141406236555
9441545870420854
10102130230312301
112a5a6207533134
12b5556335a5a11
1344caabb1c02b9
141b311b55a0229
15bc1995956651
hex5ce30c193d6d

102130230312301 has 32 divisors (see below), whose sum is σ = 107011503406080. Its totient is φ = 97286618567424.

The previous prime is 102130230312287. The next prime is 102130230312311. The reversal of 102130230312301 is 103213032031201.

It is a cyclic number.

It is not a de Polignac number, because 102130230312301 - 235 = 102095870573933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102130230312311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19150612431 + ... + 19150617763.

It is an arithmetic number, because the mean of its divisors is an integer number (3344109481440).

Almost surely, 2102130230312301 is an apocalyptic number.

It is an amenable number.

102130230312301 is a deficient number, since it is larger than the sum of its proper divisors (4881273093779).

102130230312301 is a wasteful number, since it uses less digits than its factorization.

102130230312301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8685.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 102130230312301 its reverse (103213032031201), we get a palindrome (205343262343502).

The spelling of 102130230312301 in words is "one hundred two trillion, one hundred thirty billion, two hundred thirty million, three hundred twelve thousand, three hundred one".

Divisors: 1 23 389 1327 1613 5333 8947 30521 37099 122659 516203 627457 2074537 2140451 7076891 8602129 11872669 14431511 47714351 49230373 162768493 197848967 832635439 2752910599 3346228181 11415025183 19150615097 63316943777 76963248163 262545579209 4440444796187 102130230312301