2312063393 has 16 divisors (see below), whose sum is σ = 2580048000. Its totient is φ = 2059022592.

The previous prime is 2312063389. The next prime is 2312063401. The reversal of 2312063393 is 3933602132.

It is not a de Polignac number, because 2312063393 - 2² = 2312063389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2312063333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292943 + ... + 300731.

It is an arithmetic number, because the mean of its divisors is an integer number (161253000).

Almost surely, 2^2312063393 is an apocalyptic number.

It is an amenable number.

2312063393 is a deficient number, since it is larger than the sum of its proper divisors (267984607).

2312063393 is a wasteful number, since it uses less digits than its factorization.

2312063393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8744.

The product of its (nonzero) digits is 17496, while the sum is 32.

The square root of 2312063393 is about 48083.9203164634. The cubic root of 2312063393 is about 1322.3098889941.

The spelling of 2312063393 in words is "two billion, three hundred twelve million, sixty-three thousand, three hundred ninety-three".