13102312418 has 16 divisors (see below), whose sum is σ = 21213069696. Its totient is φ = 6033565200.

The previous prime is 13102312417. The next prime is 13102312469. The reversal of 13102312418 is 81421320131.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (13102312417) 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, 557258 + ... + 580293.

It is an arithmetic number, because the mean of its divisors is an integer number (1325816856).

Almost surely, 2^13102312418 is an apocalyptic number.

13102312418 is a deficient number, since it is larger than the sum of its proper divisors (8110757278).

13102312418 is a wasteful number, since it uses less digits than its factorization.

13102312418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138009.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 13102312418 its reverse (81421320131), we get a palindrome (94523632549).

The spelling of 13102312418 in words is "thirteen billion, one hundred two million, three hundred twelve thousand, four hundred eighteen".