151830132 has 12 divisors (see below), whose sum is σ = 354270336. Its totient is φ = 50610040.

The previous prime is 151830131. The next prime is 151830143. The reversal of 151830132 is 231038151.

151830132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151830131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6326244 + ... + 6326267.

It is an arithmetic number, because the mean of its divisors is an integer number (29522528).

Almost surely, 2^151830132 is an apocalyptic number.

151830132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151830132 is an abundant number, since it is smaller than the sum of its proper divisors (202440204).

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

151830132 is a wasteful number, since it uses less digits than its factorization.

151830132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12652518 (or 12652516 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 151830132 is about 12321.9370230496. The cubic root of 151830132 is about 533.4814503543.

Adding to 151830132 its reverse (231038151), we get a palindrome (382868283).

The spelling of 151830132 in words is "one hundred fifty-one million, eight hundred thirty thousand, one hundred thirty-two".