2332031021021 has 16 divisors (see below), whose sum is σ = 2584226193024. Its totient is φ = 2090459513664.

The previous prime is 2332031020961. The next prime is 2332031021051. The reversal of 2332031021021 is 1201201302332.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2332031021021 is a prime.

It is a super-3 number, since 3×2332031021021³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2332031020984 and 2332031021002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332031021051) 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, 4383521 + ... + 4886646.

It is an arithmetic number, because the mean of its divisors is an integer number (161514137064).

Almost surely, 2^{2332031021021} is an apocalyptic number.

It is an amenable number.

2332031021021 is a deficient number, since it is larger than the sum of its proper divisors (252195172003).

2332031021021 is a wasteful number, since it uses less digits than its factorization.

2332031021021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9270740.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2332031021021 its reverse (1201201302332), we get a palindrome (3533232323353).

The spelling of 2332031021021 in words is "two trillion, three hundred thirty-two billion, thirty-one million, twenty-one thousand, twenty-one".