2313020032 has 32 divisors (see below), whose sum is σ = 4615192980. Its totient is φ = 1154697216.

The previous prime is 2313019979. The next prime is 2313020053. The reversal of 2313020032 is 2300203132.

It can be written as a sum of positive squares in 2 ways, for example, as 1806590016 + 506430016 = 42504^2 + 22504^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2313019988 and 2313020015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69748 + ... + 97420.

Almost surely, 2^2313020032 is an apocalyptic number.

It is an amenable number.

2313020032 is a deficient number, since it is larger than the sum of its proper divisors (2302172948).

2313020032 is an equidigital number, since it uses as much as digits as its factorization.

2313020032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28340 (or 28328 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2313020032 is about 48093.8668854980. The cubic root of 2313020032 is about 1322.4922367603.

Adding to 2313020032 its reverse (2300203132), we get a palindrome (4613223164).

The spelling of 2313020032 in words is "two billion, three hundred thirteen million, twenty thousand, thirty-two".