100047271625 has 128 divisors (see below), whose sum is σ = 165967626240. Its totient is φ = 58506624000.

The previous prime is 100047271619. The next prime is 100047271631. The reversal of 100047271625 is 526172740001.

It is an interprime number because it is at equal distance from previous prime (100047271619) and next prime (100047271631).

It is not a de Polignac number, because 100047271625 - 2¹⁰ = 100047270601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6492680 + ... + 6508070.

It is an arithmetic number, because the mean of its divisors is an integer number (1296622080).

Almost surely, 2^100047271625 is an apocalyptic number.

It is an amenable number.

100047271625 is a deficient number, since it is larger than the sum of its proper divisors (65920354615).

100047271625 is a wasteful number, since it uses less digits than its factorization.

100047271625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15472 (or 15462 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 100047271625 in words is "one hundred billion, forty-seven million, two hundred seventy-one thousand, six hundred twenty-five".