13623151113 has 48 divisors (see below), whose sum is σ = 23610053376. Its totient is φ = 7459153920.

The previous prime is 13623151103. The next prime is 13623151123. The reversal of 13623151113 is 31115132631.

It is a happy number.

13623151113 is a `hidden beast` number, since 1 + 3 + 623 + 15 + 11 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (13623151103) and next prime (13623151123).

It is not a de Polignac number, because 13623151113 - 2¹⁶ = 13623085577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13623151103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52120 + ... + 173097.

It is an arithmetic number, because the mean of its divisors is an integer number (491876112).

Almost surely, 2^13623151113 is an apocalyptic number.

13623151113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13623151113 is a deficient number, since it is larger than the sum of its proper divisors (9986902263).

13623151113 is a wasteful number, since it uses less digits than its factorization.

13623151113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225294 (or 225291 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

Adding to 13623151113 its reverse (31115132631), we get a palindrome (44738283744).

The spelling of 13623151113 in words is "thirteen billion, six hundred twenty-three million, one hundred fifty-one thousand, one hundred thirteen".