2332310011021 has 2 divisors, whose sum is σ = 2332310011022. Its totient is φ = 2332310011020.

The previous prime is 2332310011013. The next prime is 2332310011037. The reversal of 2332310011021 is 1201100132332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1821069280900 + 511240730121 = 1349470^2 + 715011^2 .

It is a cyclic number.

It is not a de Polignac number, because 2332310011021 - 2³ = 2332310011013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2332310011021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2332310311021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166155005510 + 1166155005511.

It is an arithmetic number, because the mean of its divisors is an integer number (1166155005511).

Almost surely, 2^{2332310011021} is an apocalyptic number.

It is an amenable number.

2332310011021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2332310011021 is an equidigital number, since it uses as much as digits as its factorization.

2332310011021 is an evil number, because the sum of its binary digits is even.

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

Adding to 2332310011021 its reverse (1201100132332), we get a palindrome (3533410143353).

The spelling of 2332310011021 in words is "two trillion, three hundred thirty-two billion, three hundred ten million, eleven thousand, twenty-one".