10513901 has 2 divisors, whose sum is σ = 10513902. Its totient is φ = 10513900.

The previous prime is 10513889. The next prime is 10513903. The reversal of 10513901 is 10931501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9156676 + 1357225 = 3026^2 + 1165^2 .

It is a cyclic number.

It is not a de Polignac number, because 10513901 - 2¹⁸ = 10251757 is a prime.

It is a super-2 number, since 2×10513901² = 221084228475602, which contains 22 as substring.

Together with 10513903, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10513903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256950 + 5256951.

It is an arithmetic number, because the mean of its divisors is an integer number (5256951).

Almost surely, 2^10513901 is an apocalyptic number.

It is an amenable number.

10513901 is a deficient number, since it is larger than the sum of its proper divisors (1).

10513901 is an equidigital number, since it uses as much as digits as its factorization.

10513901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135, while the sum is 20.

The square root of 10513901 is about 3242.5146106070. The cubic root of 10513901 is about 219.0725488182.

The spelling of 10513901 in words is "ten million, five hundred thirteen thousand, nine hundred one".