151320270 has 16 divisors (see below), whose sum is σ = 363168720. Its totient is φ = 40352064.

The previous prime is 151320263. The next prime is 151320283. The reversal of 151320270 is 72023151.

151320270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×151320270² = 45795648225745800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2521975 + ... + 2522034.

It is an arithmetic number, because the mean of its divisors is an integer number (22698045).

Almost surely, 2^151320270 is an apocalyptic number.

151320270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151320270 is an abundant number, since it is smaller than the sum of its proper divisors (211848450).

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

151320270 is a wasteful number, since it uses less digits than its factorization.

151320270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5044019.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 151320270 is about 12301.2304262622. The cubic root of 151320270 is about 532.8836178609.

The spelling of 151320270 in words is "one hundred fifty-one million, three hundred twenty thousand, two hundred seventy".