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231102002013310 = 25129937177856963
BaseRepresentation
bin110100100010111110100000…
…101111001010010001111110
31010022021010122212112101202101
4310202332200233022101332
5220242333400003411220
62135302443304215314
766451366022410051
oct6442764057122176
91108233585471671
10231102002013310
11676aa89935764a
1221b05148a6a53a
139bc4a961a6c4c
14410d57a2d8a98
151bab76047830a
hexd22fa0bca47e

231102002013310 has 16 divisors (see below), whose sum is σ = 415986807388176. Its totient is φ = 92440088857728.

The previous prime is 231102002013301. The next prime is 231102002013341. The reversal of 231102002013310 is 13310200201132.

It is a super-2 number, since 2×2311020020133102 (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87629112 + ... + 90227851.

It is an arithmetic number, because the mean of its divisors is an integer number (25999175461761).

Almost surely, 2231102002013310 is an apocalyptic number.

231102002013310 is a deficient number, since it is larger than the sum of its proper divisors (184884805374866).

231102002013310 is a wasteful number, since it uses less digits than its factorization.

231102002013310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177986907.

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

Adding to 231102002013310 its reverse (13310200201132), we get a palindrome (244412202214442).

The spelling of 231102002013310 in words is "two hundred thirty-one trillion, one hundred two billion, two million, thirteen thousand, three hundred ten".

Divisors: 1 2 5 10 129937 259874 649685 1299370 177856963 355713926 889284815 1778569630 23110200201331 46220400402662 115551001006655 231102002013310