151312260 has 48 divisors (see below), whose sum is σ = 462192192. Its totient is φ = 36681600.

The previous prime is 151312247. The next prime is 151312261. The reversal of 151312260 is 62213151.

It is not an unprimeable number, because it can be changed into a prime (151312261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113971 + ... + 115290.

It is an arithmetic number, because the mean of its divisors is an integer number (9629004).

Almost surely, 2^151312260 is an apocalyptic number.

151312260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151312260 is an abundant number, since it is smaller than the sum of its proper divisors (310879932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151312260 is a wasteful number, since it uses less digits than its factorization.

151312260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229284 (or 229282 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 151312260 is about 12300.9048447665. The cubic root of 151312260 is about 532.8742151261.

It can be divided in two parts, 15131 and 2260, that added together give a triangular number (17391 = T₁₈₆).

The spelling of 151312260 in words is "one hundred fifty-one million, three hundred twelve thousand, two hundred sixty".