126102613320402 has 32 divisors (see below), whose sum is σ = 265880046772224. Its totient is φ = 39812767414800.

The previous prime is 126102613320391. The next prime is 126102613320413. The reversal of 126102613320402 is 204023316201621.

It is an interprime number because it is at equal distance from previous prime (126102613320391) and next prime (126102613320413).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7212449124 + ... + 7212466607.

It is an arithmetic number, because the mean of its divisors is an integer number (8308751461632).

Almost surely, 2^{126102613320402} is an apocalyptic number.

126102613320402 is an abundant number, since it is smaller than the sum of its proper divisors (139777433451822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126102613320402 is a wasteful number, since it uses less digits than its factorization.

126102613320402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14424915814.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 126102613320402 in words is "one hundred twenty-six trillion, one hundred two billion, six hundred thirteen million, three hundred twenty thousand, four hundred two".