153131130 has 48 divisors (see below), whose sum is σ = 402030720. Its totient is φ = 40436064.

The previous prime is 153131129. The next prime is 153131141. The reversal of 153131130 is 31131351.

153131130 is a `hidden beast` number, since 1 + 531 + 3 + 1 + 130 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 1011 + ... + 17529.

It is an arithmetic number, because the mean of its divisors is an integer number (8375640).

Almost surely, 2^153131130 is an apocalyptic number.

153131130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 153131130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201015360).

153131130 is an abundant number, since it is smaller than the sum of its proper divisors (248899590).

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

153131130 is a wasteful number, since it uses less digits than its factorization.

153131130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16635 (or 16632 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 153131130 is about 12374.6163576896. The cubic root of 153131130 is about 535.0008792602. Note that the first 3 decimals are identical.

Adding to 153131130 its reverse (31131351), we get a palindrome (184262481).

The spelling of 153131130 in words is "one hundred fifty-three million, one hundred thirty-one thousand, one hundred thirty".