11824515113 has 2 divisors, whose sum is σ = 11824515114. Its totient is φ = 11824515112.

The previous prime is 11824515103. The next prime is 11824515133. The reversal of 11824515113 is 31151542811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8814017689 + 3010497424 = 93883^2 + 54868^2 .

It is an emirp because it is prime and its reverse (31151542811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11824515113 - 2²⁰ = 11823466537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11824515113.

It is not a weakly prime, because it can be changed into another prime (11824515103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5912257556 + 5912257557.

It is an arithmetic number, because the mean of its divisors is an integer number (5912257557).

Almost surely, 2^11824515113 is an apocalyptic number.

It is an amenable number.

11824515113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11824515113 is an equidigital number, since it uses as much as digits as its factorization.

11824515113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4800, while the sum is 32.

The spelling of 11824515113 in words is "eleven billion, eight hundred twenty-four million, five hundred fifteen thousand, one hundred thirteen".