13033202020231 has 2 divisors, whose sum is σ = 13033202020232. Its totient is φ = 13033202020230.

The previous prime is 13033202020207. The next prime is 13033202020259. The reversal of 13033202020231 is 13202020233031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13033202020231 is a prime.

It is a super-2 number, since 2×13033202020231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13033202060231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6516601010115 + 6516601010116.

It is an arithmetic number, because the mean of its divisors is an integer number (6516601010116).

Almost surely, 2^{13033202020231} is an apocalyptic number.

13033202020231 is a deficient number, since it is larger than the sum of its proper divisors (1).

13033202020231 is an equidigital number, since it uses as much as digits as its factorization.

13033202020231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13033202020231 its reverse (13202020233031), we get a palindrome (26235222253262).

The spelling of 13033202020231 in words is "thirteen trillion, thirty-three billion, two hundred two million, twenty thousand, two hundred thirty-one".