10105056155 has 8 divisors (see below), whose sum is σ = 12203304432. Its totient is φ = 8032553568.

The previous prime is 10105056127. The next prime is 10105056167. The reversal of 10105056155 is 55165050101.

It is a happy number.

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 10105056155 - 2⁸ = 10105055899 is a prime.

It is a super-2 number, since 2×10105056155² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6435557 + ... + 6437126.

It is an arithmetic number, because the mean of its divisors is an integer number (1525413054).

Almost surely, 2^10105056155 is an apocalyptic number.

10105056155 is a deficient number, since it is larger than the sum of its proper divisors (2098248277).

10105056155 is a wasteful number, since it uses less digits than its factorization.

10105056155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12872845.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 10105056155 in words is "ten billion, one hundred five million, fifty-six thousand, one hundred fifty-five".