13051403013 has 32 divisors (see below), whose sum is σ = 20112907392. Its totient is φ = 7440076800.

The previous prime is 13051403009. The next prime is 13051403119. The reversal of 13051403013 is 31030415031.

It is not a de Polignac number, because 13051403013 - 2² = 13051403009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13051403213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1044543 + ... + 1056963.

It is an arithmetic number, because the mean of its divisors is an integer number (628528356).

Almost surely, 2^13051403013 is an apocalyptic number.

It is an amenable number.

13051403013 is a deficient number, since it is larger than the sum of its proper divisors (7061504379).

13051403013 is a wasteful number, since it uses less digits than its factorization.

13051403013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14325.

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 13051403013 its reverse (31030415031), we get a palindrome (44081818044).

It can be divided in two parts, 1305140 and 3013, that added together give a triangular number (1308153 = T₁₆₁₇).

The spelling of 13051403013 in words is "thirteen billion, fifty-one million, four hundred three thousand, thirteen".