151493230 has 32 divisors (see below), whose sum is σ = 313937856. Its totient is φ = 51558144.

The previous prime is 151493201. The next prime is 151493261. The reversal of 151493230 is 32394151.

151493230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1692 + ... + 17488.

It is an arithmetic number, because the mean of its divisors is an integer number (9810558).

Almost surely, 2^151493230 is an apocalyptic number.

151493230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151493230 is an abundant number, since it is smaller than the sum of its proper divisors (162444626).

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

151493230 is a wasteful number, since it uses less digits than its factorization.

151493230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15948.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 151493230 is about 12308.2586095678. The cubic root of 151493230 is about 533.0865703069.

The spelling of 151493230 in words is "one hundred fifty-one million, four hundred ninety-three thousand, two hundred thirty".