125157093371 has 4 divisors (see below), whose sum is σ = 132519275352. Its totient is φ = 117794911392.

The previous prime is 125157093307. The next prime is 125157093377. The reversal of 125157093371 is 173390751521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125157093371 - 2⁶ = 125157093307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125157093377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3681090965 + ... + 3681090998.

It is an arithmetic number, because the mean of its divisors is an integer number (33129818838).

Almost surely, 2^125157093371 is an apocalyptic number.

125157093371 is a deficient number, since it is larger than the sum of its proper divisors (7362181981).

125157093371 is an equidigital number, since it uses as much as digits as its factorization.

125157093371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7362181980.

The product of its (nonzero) digits is 198450, while the sum is 44.

The spelling of 125157093371 in words is "one hundred twenty-five billion, one hundred fifty-seven million, ninety-three thousand, three hundred seventy-one".