10155554231 has 8 divisors (see below), whose sum is σ = 10809241344. Its totient is φ = 9508122880.

The previous prime is 10155554179. The next prime is 10155554249. The reversal of 10155554231 is 13245555101.

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 10155554231 - 2²² = 10151359927 is a prime.

It is a super-2 number, since 2×10155554231² (a number of 21 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 (10155554531) 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, 1560590 + ... + 1567083.

It is an arithmetic number, because the mean of its divisors is an integer number (1351155168).

Almost surely, 2^10155554231 is an apocalyptic number.

10155554231 is a deficient number, since it is larger than the sum of its proper divisors (653687113).

10155554231 is a wasteful number, since it uses less digits than its factorization.

10155554231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127881.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 10155554231 in words is "ten billion, one hundred fifty-five million, five hundred fifty-four thousand, two hundred thirty-one".