13103014131 has 6 divisors (see below), whose sum is σ = 18926575980. Its totient is φ = 8735342748.

The previous prime is 13103014103. The next prime is 13103014157. The reversal of 13103014131 is 13141030131.

It is a de Polignac number, because none of the positive numbers 2^k-13103014131 is a prime.

It is a super-2 number, since 2×13103014131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13103014031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 727945221 + ... + 727945238.

It is an arithmetic number, because the mean of its divisors is an integer number (3154429330).

Almost surely, 2^13103014131 is an apocalyptic number.

13103014131 is a deficient number, since it is larger than the sum of its proper divisors (5823561849).

13103014131 is a wasteful number, since it uses less digits than its factorization.

13103014131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455890465 (or 1455890462 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13103014131 its reverse (13141030131), we get a palindrome (26244044262).

It can be divided in two parts, 131030 and 14131, that added together give a square (145161 = 381²).

The spelling of 13103014131 in words is "thirteen billion, one hundred three million, fourteen thousand, one hundred thirty-one".