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12302110102 = 283127957943
BaseRepresentation
bin10110111010100001…
…10100110110010110
31011202100120221111111
423131100310312112
5200143320010402
65352420525234
7613600132132
oct133520646626
934670527444
1012302110102
115243247447
122473b5081a
131210920bb9
14849bc03c2
154c00499d7
hex2dd434d96

12302110102 has 16 divisors (see below), whose sum is σ = 18690416640. Its totient is φ = 6072089832.

The previous prime is 12302110087. The next prime is 12302110111. The reversal of 12302110102 is 20101120321.

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, 183343 + ... + 241285.

It is an arithmetic number, because the mean of its divisors is an integer number (1168151040).

Almost surely, 212302110102 is an apocalyptic number.

12302110102 is a deficient number, since it is larger than the sum of its proper divisors (6388306538).

12302110102 is a wasteful number, since it uses less digits than its factorization.

12302110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59307.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12302110102 its reverse (20101120321), we get a palindrome (32403230423).

The spelling of 12302110102 in words is "twelve billion, three hundred two million, one hundred ten thousand, one hundred two".

Divisors: 1 2 83 166 1279 2558 57943 106157 115886 212314 4809269 9618538 74109097 148218194 6151055051 12302110102