100670788617 has 32 divisors (see below), whose sum is σ = 155979135744. Its totient is φ = 56560896000.

The previous prime is 100670788609. The next prime is 100670788637. The reversal of 100670788617 is 716887076001.

It is not a de Polignac number, because 100670788617 - 2³ = 100670788609 is a prime.

It is a super-3 number, since 3×100670788617³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100670788617.

It is not an unprimeable number, because it can be changed into a prime (100670788637) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3574053 + ... + 3602109.

It is an arithmetic number, because the mean of its divisors is an integer number (4874347992).

Almost surely, 2^100670788617 is an apocalyptic number.

It is an amenable number.

100670788617 is a deficient number, since it is larger than the sum of its proper divisors (55308347127).

100670788617 is a wasteful number, since it uses less digits than its factorization.

100670788617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30929.

The product of its (nonzero) digits is 790272, while the sum is 51.

The spelling of 100670788617 in words is "one hundred billion, six hundred seventy million, seven hundred eighty-eight thousand, six hundred seventeen".