10956723155 has 12 divisors (see below), whose sum is σ = 15294691440. Its totient is φ = 7513181424.

The previous prime is 10956723121. The next prime is 10956723199. The reversal of 10956723155 is 55132765901.

It is not a de Polignac number, because 10956723155 - 2²⁰ = 10955674579 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22360415 + ... + 22360904.

It is an arithmetic number, because the mean of its divisors is an integer number (1274557620).

Almost surely, 2^10956723155 is an apocalyptic number.

10956723155 is a deficient number, since it is larger than the sum of its proper divisors (4337968285).

10956723155 is an equidigital number, since it uses as much as digits as its factorization.

10956723155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44721338 (or 44721331 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 44.

The spelling of 10956723155 in words is "ten billion, nine hundred fifty-six million, seven hundred twenty-three thousand, one hundred fifty-five".