11523083841 has 32 divisors (see below), whose sum is σ = 17188427520. Its totient is φ = 7629507072.

The previous prime is 11523083827. The next prime is 11523083857. The reversal of 11523083841 is 14838032511.

11523083841 is a `hidden beast` number, since 11 + 523 + 0 + 83 + 8 + 41 = 666.

It is not a de Polignac number, because 11523083841 - 2⁶ = 11523083777 is a prime.

It is a super-2 number, since 2×11523083841² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11523083796 and 11523083805.

It is not an unprimeable number, because it can be changed into a prime (11523083821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2504355 + ... + 2508951.

It is an arithmetic number, because the mean of its divisors is an integer number (537138360).

Almost surely, 2^11523083841 is an apocalyptic number.

It is an amenable number.

11523083841 is a deficient number, since it is larger than the sum of its proper divisors (5665343679).

11523083841 is a wasteful number, since it uses less digits than its factorization.

11523083841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5222 (or 5216 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 11523083841 in words is "eleven billion, five hundred twenty-three million, eighty-three thousand, eight hundred forty-one".