125151313 has 8 divisors (see below), whose sum is σ = 143498432. Its totient is φ = 106921296.

The previous prime is 125151287. The next prime is 125151317. The reversal of 125151313 is 313151521.

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

It is a cyclic number.

It is not a de Polignac number, because 125151313 - 2²⁵ = 91596881 is a prime.

It is a super-2 number, since 2×125151313² = 31325702291247938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125151317) 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, 26970 + ... + 31267.

It is an arithmetic number, because the mean of its divisors is an integer number (17937304).

Almost surely, 2^125151313 is an apocalyptic number.

It is an amenable number.

125151313 is a deficient number, since it is larger than the sum of its proper divisors (18347119).

125151313 is an equidigital number, since it uses as much as digits as its factorization.

125151313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58551.

The product of its digits is 450, while the sum is 22.

The square root of 125151313 is about 11187.1047639682. The cubic root of 125151313 is about 500.2016693147.

The spelling of 125151313 in words is "one hundred twenty-five million, one hundred fifty-one thousand, three hundred thirteen".