202113120002231 has 2 divisors, whose sum is σ = 202113120002232. Its totient is φ = 202113120002230.

The previous prime is 202113120002221. The next prime is 202113120002257. The reversal of 202113120002231 is 132200021311202.

202113120002231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202113120002231 - 2¹⁸ = 202113119740087 is a prime.

It is a super-2 number, since 2×202113120002231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202113120002221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101056560001115 + 101056560001116.

It is an arithmetic number, because the mean of its divisors is an integer number (101056560001116).

Almost surely, 2^{202113120002231} is an apocalyptic number.

202113120002231 is a deficient number, since it is larger than the sum of its proper divisors (1).

202113120002231 is an equidigital number, since it uses as much as digits as its factorization.

202113120002231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 202113120002231 its reverse (132200021311202), we get a palindrome (334313141313433).

The spelling of 202113120002231 in words is "two hundred two trillion, one hundred thirteen billion, one hundred twenty million, two thousand, two hundred thirty-one".