13033072901 has 2 divisors, whose sum is σ = 13033072902. Its totient is φ = 13033072900.

The previous prime is 13033072883. The next prime is 13033072939. The reversal of 13033072901 is 10927033031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12996228001 + 36844900 = 114001^2 + 6070^2 .

It is a cyclic number.

It is not a de Polignac number, because 13033072901 - 2⁶ = 13033072837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13033072991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6516536450 + 6516536451.

It is an arithmetic number, because the mean of its divisors is an integer number (6516536451).

Almost surely, 2^13033072901 is an apocalyptic number.

It is an amenable number.

13033072901 is a deficient number, since it is larger than the sum of its proper divisors (1).

13033072901 is an equidigital number, since it uses as much as digits as its factorization.

13033072901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 29.

The spelling of 13033072901 in words is "thirteen billion, thirty-three million, seventy-two thousand, nine hundred one".