11520333645607 has 2 divisors, whose sum is σ = 11520333645608. Its totient is φ = 11520333645606.

The previous prime is 11520333645521. The next prime is 11520333645683. The reversal of 11520333645607 is 70654633302511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11520333645607 - 2¹⁵ = 11520333612839 is a prime.

It is a super-2 number, since 2×11520333645607² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11520333642607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5760166822803 + 5760166822804.

It is an arithmetic number, because the mean of its divisors is an integer number (5760166822804).

Almost surely, 2^{11520333645607} is an apocalyptic number.

11520333645607 is a deficient number, since it is larger than the sum of its proper divisors (1).

11520333645607 is an equidigital number, since it uses as much as digits as its factorization.

11520333645607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 11520333645607 in words is "eleven trillion, five hundred twenty billion, three hundred thirty-three million, six hundred forty-five thousand, six hundred seven".