13001403134 has 16 divisors (see below), whose sum is σ = 20458746720. Its totient is φ = 6188135520.

The previous prime is 13001403053. The next prime is 13001403139. The reversal of 13001403134 is 43130410031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001403139) 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, 1574489 + ... + 1582724.

It is an arithmetic number, because the mean of its divisors is an integer number (1278671670).

Almost surely, 2^13001403134 is an apocalyptic number.

13001403134 is a deficient number, since it is larger than the sum of its proper divisors (7457343586).

13001403134 is a wasteful number, since it uses less digits than its factorization.

13001403134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157315.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13001403134 its reverse (43130410031), we get a palindrome (56131813165).

The spelling of 13001403134 in words is "thirteen billion, one million, four hundred three thousand, one hundred thirty-four".