13100064431 has 8 divisors (see below), whose sum is σ = 13359991824. Its totient is φ = 12840609600.

The previous prime is 13100064389. The next prime is 13100064449. The reversal of 13100064431 is 13446000131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13100064431 is a prime.

It is a super-2 number, since 2×13100064431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13100064397 and 13100064406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100064451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61886 + ... + 173291.

It is an arithmetic number, because the mean of its divisors is an integer number (1669998978).

Almost surely, 2^13100064431 is an apocalyptic number.

13100064431 is a deficient number, since it is larger than the sum of its proper divisors (259927393).

13100064431 is a wasteful number, since it uses less digits than its factorization.

13100064431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236281.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13100064431 its reverse (13446000131), we get a palindrome (26546064562).

The spelling of 13100064431 in words is "thirteen billion, one hundred million, sixty-four thousand, four hundred thirty-one".