2312132331011 has 2 divisors, whose sum is σ = 2312132331012. Its totient is φ = 2312132331010.

The previous prime is 2312132330929. The next prime is 2312132331053. The reversal of 2312132331011 is 1101332312132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2312132331011 is a prime.

It is a super-2 number, since 2×2312132331011² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2312132331211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156066165505 + 1156066165506.

It is an arithmetic number, because the mean of its divisors is an integer number (1156066165506).

Almost surely, 2^{2312132331011} is an apocalyptic number.

2312132331011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312132331011 is an equidigital number, since it uses as much as digits as its factorization.

2312132331011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2312132331011 its reverse (1101332312132), we get a palindrome (3413464643143).

The spelling of 2312132331011 in words is "two trillion, three hundred twelve billion, one hundred thirty-two million, three hundred thirty-one thousand, eleven".