11624362113121 has 4 divisors (see below), whose sum is σ = 11624388984000. Its totient is φ = 11624335242244.

The previous prime is 11624362113107. The next prime is 11624362113157. The reversal of 11624362113121 is 12131126342611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11624362113121 - 2²¹ = 11624360015969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11624362119121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12775741 + ... + 13655338.

It is an arithmetic number, because the mean of its divisors is an integer number (2906097246000).

Almost surely, 2^{11624362113121} is an apocalyptic number.

It is an amenable number.

11624362113121 is a deficient number, since it is larger than the sum of its proper divisors (26870879).

11624362113121 is an equidigital number, since it uses as much as digits as its factorization.

11624362113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26870878.

The product of its digits is 10368, while the sum is 34.

Adding to 11624362113121 its reverse (12131126342611), we get a palindrome (23755488455732).

The spelling of 11624362113121 in words is "eleven trillion, six hundred twenty-four billion, three hundred sixty-two million, one hundred thirteen thousand, one hundred twenty-one".