151330025 has 48 divisors (see below), whose sum is σ = 236175360. Its totient is φ = 93441600.

The previous prime is 151330013. The next prime is 151330093. The reversal of 151330025 is 520033151.

It is not a de Polignac number, because 151330025 - 2⁴ = 151330009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151329979 and 151330006.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 244166 + ... + 244784.

It is an arithmetic number, because the mean of its divisors is an integer number (4920320).

Almost surely, 2^151330025 is an apocalyptic number.

It is an amenable number.

151330025 is a deficient number, since it is larger than the sum of its proper divisors (84845335).

151330025 is a wasteful number, since it uses less digits than its factorization.

151330025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 151330025 is about 12301.6269249234. The cubic root of 151330025 is about 532.8950685586.

Adding to 151330025 its reverse (520033151), we get a palindrome (671363176).

The spelling of 151330025 in words is "one hundred fifty-one million, three hundred thirty thousand, twenty-five".