153131132 has 48 divisors (see below), whose sum is σ = 335086080. Its totient is φ = 59486400.

The previous prime is 153131129. The next prime is 153131141. The reversal of 153131132 is 231131351.

It is a congruent number.

It is an unprimeable number.

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, 166169 + ... + 167087.

It is an arithmetic number, because the mean of its divisors is an integer number (6980960).

Almost surely, 2^153131132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153131132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167543040).

153131132 is an abundant number, since it is smaller than the sum of its proper divisors (181954948).

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

153131132 is a wasteful number, since it uses less digits than its factorization.

153131132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482 (or 1480 counting only the distinct ones).

The product of its digits is 270, while the sum is 20.

The square root of 153131132 is about 12374.6164385002. The cubic root of 153131132 is about 535.0008815894. Note that the first 3 decimals are identical.

Adding to 153131132 its reverse (231131351), we get a palindrome (384262483).

The spelling of 153131132 in words is "one hundred fifty-three million, one hundred thirty-one thousand, one hundred thirty-two".