192723012155 has 16 divisors (see below), whose sum is σ = 232997153184. Its totient is φ = 153025785600.

The previous prime is 192723012149. The next prime is 192723012179. The reversal of 192723012155 is 551210327291.

It is not a de Polignac number, because 192723012155 - 2¹⁴ = 192722995771 is a prime.

It is a Duffinian 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, 4397129 + ... + 4440741.

It is an arithmetic number, because the mean of its divisors is an integer number (14562322074).

Almost surely, 2^192723012155 is an apocalyptic number.

192723012155 is a deficient number, since it is larger than the sum of its proper divisors (40274141029).

192723012155 is a wasteful number, since it uses less digits than its factorization.

192723012155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50206.

The product of its (nonzero) digits is 37800, while the sum is 38.

The spelling of 192723012155 in words is "one hundred ninety-two billion, seven hundred twenty-three million, twelve thousand, one hundred fifty-five".