101421956675 has 12 divisors (see below), whose sum is σ = 135437321040. Its totient is φ = 74896213920.

The previous prime is 101421956627. The next prime is 101421956707. The reversal of 101421956675 is 576659124101.

It is not a de Polignac number, because 101421956675 - 2⁶ = 101421956611 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156033455 + ... + 156034104.

It is an arithmetic number, because the mean of its divisors is an integer number (11286443420).

Almost surely, 2^101421956675 is an apocalyptic number.

101421956675 is a deficient number, since it is larger than the sum of its proper divisors (34015364365).

101421956675 is a wasteful number, since it uses less digits than its factorization.

101421956675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312067582 (or 312067577 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 47.

The spelling of 101421956675 in words is "one hundred one billion, four hundred twenty-one million, nine hundred fifty-six thousand, six hundred seventy-five".