2312032031 has 4 divisors (see below), whose sum is σ = 2325396552. Its totient is φ = 2298667512.

The previous prime is 2312031979. The next prime is 2312032097. The reversal of 2312032031 is 1302302132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2312032031 - 2¹⁴ = 2312015647 is a prime.

It is a super-2 number, since 2×2312032031² = 10690984224739969922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312032531) 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 3 ways as a sum of consecutive naturals, for example, 6682001 + ... + 6682346.

It is an arithmetic number, because the mean of its divisors is an integer number (581349138).

Almost surely, 2^2312032031 is an apocalyptic number.

2312032031 is a deficient number, since it is larger than the sum of its proper divisors (13364521).

2312032031 is a wasteful number, since it uses less digits than its factorization.

2312032031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13364520.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2312032031 is about 48083.5941980214. The cubic root of 2312032031 is about 1322.3039101399.

Adding to 2312032031 its reverse (1302302132), we get a palindrome (3614334163).

The spelling of 2312032031 in words is "two billion, three hundred twelve million, thirty-two thousand, thirty-one".