125022320357 has 24 divisors (see below), whose sum is σ = 143481932160. Its totient is φ = 108649965600.

The previous prime is 125022320341. The next prime is 125022320417. The reversal of 125022320357 is 753023220521.

It is not a de Polignac number, because 125022320357 - 2⁴ = 125022320341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125022320317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4966232 + ... + 4991342.

It is an arithmetic number, because the mean of its divisors is an integer number (5978413840).

Almost surely, 2^125022320357 is an apocalyptic number.

It is an amenable number.

125022320357 is a deficient number, since it is larger than the sum of its proper divisors (18459611803).

125022320357 is a wasteful number, since it uses less digits than its factorization.

125022320357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26945 (or 26934 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

Adding to 125022320357 its reverse (753023220521), we get a palindrome (878045540878).

The spelling of 125022320357 in words is "one hundred twenty-five billion, twenty-two million, three hundred twenty thousand, three hundred fifty-seven".