10326642513 has 12 divisors (see below), whose sum is σ = 15134363664. Its totient is φ = 6258571000.

The previous prime is 10326642497. The next prime is 10326642517. The reversal of 10326642513 is 31524662301.

It is not a de Polignac number, because 10326642513 - 2⁴ = 10326642497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (10326642517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14223663 + ... + 14224388.

It is an arithmetic number, because the mean of its divisors is an integer number (1261196972).

Almost surely, 2^10326642513 is an apocalyptic number.

It is an amenable number.

10326642513 is a deficient number, since it is larger than the sum of its proper divisors (4807721151).

10326642513 is a wasteful number, since it uses less digits than its factorization.

10326642513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28448076 (or 28448065 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 10326642513 in words is "ten billion, three hundred twenty-six million, six hundred forty-two thousand, five hundred thirteen".