204258700031 has 8 divisors (see below), whose sum is σ = 204452793600. Its totient is φ = 204064683480.

The previous prime is 204258700003. The next prime is 204258700039. The reversal of 204258700031 is 130007852402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204258700031 - 2²² = 204254505727 is a prime.

It is a super-2 number, since 2×204258700031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204258700039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6215000 + ... + 6247778.

It is an arithmetic number, because the mean of its divisors is an integer number (25556599200).

Almost surely, 2^204258700031 is an apocalyptic number.

204258700031 is a deficient number, since it is larger than the sum of its proper divisors (194093569).

204258700031 is a wasteful number, since it uses less digits than its factorization.

204258700031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38509.

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 204258700031 in words is "two hundred four billion, two hundred fifty-eight million, seven hundred thousand, thirty-one".