100172056678030 has 32 divisors (see below), whose sum is σ = 194929407603360. Its totient is φ = 36933993014400.

The previous prime is 100172056678027. The next prime is 100172056678061. The reversal of 100172056678030 is 30876650271001.

100172056678030 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7124605821 + ... + 7124619880.

It is an arithmetic number, because the mean of its divisors is an integer number (6091543987605).

Almost surely, 2^{100172056678030} is an apocalyptic number.

100172056678030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100172056678030 is a deficient number, since it is larger than the sum of its proper divisors (94757350925330).

100172056678030 is a wasteful number, since it uses less digits than its factorization.

100172056678030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14249225764.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 100172056678030 in words is "one hundred trillion, one hundred seventy-two billion, fifty-six million, six hundred seventy-eight thousand, thirty".