151512125 has 32 divisors (see below), whose sum is σ = 195187200. Its totient is φ = 117374400.

The previous prime is 151512113. The next prime is 151512131. The reversal of 151512125 is 521215151.

151512125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 151512125 - 2¹⁴ = 151495741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151512125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 661511 + ... + 661739.

It is an arithmetic number, because the mean of its divisors is an integer number (6099600).

Almost surely, 2^151512125 is an apocalyptic number.

It is an amenable number.

151512125 is a deficient number, since it is larger than the sum of its proper divisors (43675075).

151512125 is an equidigital number, since it uses as much as digits as its factorization.

151512125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 380 counting only the distinct ones).

The product of its digits is 500, while the sum is 23.

The square root of 151512125 is about 12309.0261596927. The cubic root of 151512125 is about 533.1087324678.

Adding to 151512125 its reverse (521215151), we get a palindrome (672727276).

The spelling of 151512125 in words is "one hundred fifty-one million, five hundred twelve thousand, one hundred twenty-five".