13201202951 has 2 divisors, whose sum is σ = 13201202952. Its totient is φ = 13201202950.

The previous prime is 13201202887. The next prime is 13201203031. The reversal of 13201202951 is 15920210231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13201202951 - 2⁶ = 13201202887 is a prime.

It is a super-2 number, since 2×13201202951² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13201202951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13201202051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600601475 + 6600601476.

It is an arithmetic number, because the mean of its divisors is an integer number (6600601476).

Almost surely, 2^13201202951 is an apocalyptic number.

13201202951 is a deficient number, since it is larger than the sum of its proper divisors (1).

13201202951 is an equidigital number, since it uses as much as digits as its factorization.

13201202951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 13201202951 in words is "thirteen billion, two hundred one million, two hundred two thousand, nine hundred fifty-one".