1013325625103 has 24 divisors (see below), whose sum is σ = 1178394885360. Its totient is φ = 868290192000.

The previous prime is 1013325625099. The next prime is 1013325625111. The reversal of 1013325625103 is 3015265233101.

It is not a de Polignac number, because 1013325625103 - 2² = 1013325625099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1013325625103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013325625153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 665798 + ... + 1571603.

It is an arithmetic number, because the mean of its divisors is an integer number (49099786890).

Almost surely, 2^{1013325625103} is an apocalyptic number.

1013325625103 is a deficient number, since it is larger than the sum of its proper divisors (165069260257).

1013325625103 is a wasteful number, since it uses less digits than its factorization.

1013325625103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237639 (or 2237628 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 1013325625103 in words is "one trillion, thirteen billion, three hundred twenty-five million, six hundred twenty-five thousand, one hundred three".