720231153 has 16 divisors (see below), whose sum is σ = 1025472000. Its totient is φ = 448640640.

The previous prime is 720231143. The next prime is 720231179. The reversal of 720231153 is 351132027.

It is not a de Polignac number, because 720231153 - 2⁴ = 720231137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (720231103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130828 + ... + 136221.

It is an arithmetic number, because the mean of its divisors is an integer number (64092000).

Almost surely, 2^720231153 is an apocalyptic number.

It is an amenable number.

720231153 is a deficient number, since it is larger than the sum of its proper divisors (305240847).

720231153 is a wasteful number, since it uses less digits than its factorization.

720231153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267112.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 720231153 is about 26837.1226661876. The cubic root of 720231153 is about 896.3768548036.

The spelling of 720231153 in words is "seven hundred twenty million, two hundred thirty-one thousand, one hundred fifty-three".