233200020013 has 2 divisors, whose sum is σ = 233200020014. Its totient is φ = 233200020012.

The previous prime is 233200019993. The next prime is 233200020023. The reversal of 233200020013 is 310020002332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188492300649 + 44707719364 = 434157^2 + 211442^2 .

It is a cyclic number.

It is not a de Polignac number, because 233200020013 - 2²¹ = 233197922861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233200020023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116600010006 + 116600010007.

It is an arithmetic number, because the mean of its divisors is an integer number (116600010007).

Almost surely, 2^233200020013 is an apocalyptic number.

It is an amenable number.

233200020013 is a deficient number, since it is larger than the sum of its proper divisors (1).

233200020013 is an equidigital number, since it uses as much as digits as its factorization.

233200020013 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 16.

Adding to 233200020013 its reverse (310020002332), we get a palindrome (543220022345).

The spelling of 233200020013 in words is "two hundred thirty-three billion, two hundred million, twenty thousand, thirteen".