153315930 has 32 divisors (see below), whose sum is σ = 383958144. Its totient is φ = 39106496.

The previous prime is 153315917. The next prime is 153315931. The reversal of 153315930 is 39513351.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (153315931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110409 + ... + 111788.

It is an arithmetic number, because the mean of its divisors is an integer number (11998692).

Almost surely, 2^153315930 is an apocalyptic number.

153315930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153315930 is an abundant number, since it is smaller than the sum of its proper divisors (230642214).

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

153315930 is a wasteful number, since it uses less digits than its factorization.

153315930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222230.

The product of its (nonzero) digits is 6075, while the sum is 30.

The square root of 153315930 is about 12382.0810044192. The cubic root of 153315930 is about 535.2160073392.

The spelling of 153315930 in words is "one hundred fifty-three million, three hundred fifteen thousand, nine hundred thirty".