13269696231 has 48 divisors (see below), whose sum is σ = 20013648480. Its totient is φ = 7811232000.

The previous prime is 13269696211. The next prime is 13269696247.

13269696231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 13269696231 - 2¹⁹ = 13269171943 is a prime.

It is a super-2 number, since 2×13269696231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13269696211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1939725 + ... + 1946553.

It is an arithmetic number, because the mean of its divisors is an integer number (416951010).

Almost surely, 2^13269696231 is an apocalyptic number.

13269696231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13269696231 is a deficient number, since it is larger than the sum of its proper divisors (6743952249).

13269696231 is a wasteful number, since it uses less digits than its factorization.

13269696231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7008 (or 6997 counting only the distinct ones).

The product of its digits is 629856, while the sum is 48.

The spelling of 13269696231 in words is "thirteen billion, two hundred sixty-nine million, six hundred ninety-six thousand, two hundred thirty-one".