2312023001131 has 8 divisors (see below), whose sum is σ = 2322484514064. Its totient is φ = 2301563913120.

The previous prime is 2312023001107. The next prime is 2312023001207. The reversal of 2312023001131 is 1311003202132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2312023001131 - 2⁹ = 2312023000619 is a prime.

It is a super-2 number, since 2×2312023001131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2312023001099 and 2312023001108.

It is not an unprimeable number, because it can be changed into a prime (2312023004131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1318761 + ... + 2522533.

It is an arithmetic number, because the mean of its divisors is an integer number (290310564258).

Almost surely, 2^{2312023001131} is an apocalyptic number.

2312023001131 is a deficient number, since it is larger than the sum of its proper divisors (10461512933).

2312023001131 is a wasteful number, since it uses less digits than its factorization.

2312023001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212461.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2312023001131 its reverse (1311003202132), we get a palindrome (3623026203263).

The spelling of 2312023001131 in words is "two trillion, three hundred twelve billion, twenty-three million, one thousand, one hundred thirty-one".