125113215014351 has 4 divisors (see below), whose sum is σ = 125113760953272. Its totient is φ = 125112669075432.

The previous prime is 125113215014341. The next prime is 125113215014393. The reversal of 125113215014351 is 153410512311521.

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 125113215014351 - 2³⁴ = 125096035145167 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 (125113215014341) 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, 272625560 + ... + 273084093.

It is an arithmetic number, because the mean of its divisors is an integer number (31278440238318).

Almost surely, 2^{125113215014351} is an apocalyptic number.

125113215014351 is a deficient number, since it is larger than the sum of its proper divisors (545938921).

125113215014351 is an equidigital number, since it uses as much as digits as its factorization.

125113215014351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545938920.

The product of its (nonzero) digits is 18000, while the sum is 35.

Adding to 125113215014351 its reverse (153410512311521), we get a palindrome (278523727325872).

The spelling of 125113215014351 in words is "one hundred twenty-five trillion, one hundred thirteen billion, two hundred fifteen million, fourteen thousand, three hundred fifty-one".