125142022633 has 8 divisors (see below), whose sum is σ = 132519701160. Its totient is φ = 117766164480.

The previous prime is 125142022631. The next prime is 125142022699. The reversal of 125142022633 is 336220241521.

It can be written as a sum of positive squares in 4 ways, for example, as 21643411689 + 103498610944 = 147117^2 + 321712^2 .

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

It is not a de Polignac number, because 125142022633 - 2¹ = 125142022631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125142022595 and 125142022604.

It is not an unprimeable number, because it can be changed into a prime (125142022631) 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, 312268 + ... + 589741.

It is an arithmetic number, because the mean of its divisors is an integer number (16564962645).

Almost surely, 2^125142022633 is an apocalyptic number.

It is an amenable number.

125142022633 is a deficient number, since it is larger than the sum of its proper divisors (7377678527).

125142022633 is an equidigital number, since it uses as much as digits as its factorization.

125142022633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910187.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 125142022633 in words is "one hundred twenty-five billion, one hundred forty-two million, twenty-two thousand, six hundred thirty-three".