13030235504 has 40 divisors (see below), whose sum is σ = 29659737072. Its totient is φ = 5467230720.

The previous prime is 13030235503. The next prime is 13030235507. The reversal of 13030235504 is 40553203031.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030235501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2845229 + ... + 2849804.

Almost surely, 2^13030235504 is an apocalyptic number.

It is an amenable number.

13030235504 is an abundant number, since it is smaller than the sum of its proper divisors (16629501568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13030235504 is a wasteful number, since it uses less digits than its factorization.

13030235504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5695065 (or 5695059 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 13030235504 its reverse (40553203031), we get a palindrome (53583438535).

The spelling of 13030235504 in words is "thirteen billion, thirty million, two hundred thirty-five thousand, five hundred four".