11650514023 has 16 divisors (see below), whose sum is σ = 12216795136. Its totient is φ = 11096442720.

The previous prime is 11650514021. The next prime is 11650514053. The reversal of 11650514023 is 32041505611.

It is a cyclic number.

It is not a de Polignac number, because 11650514023 - 2¹ = 11650514021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11650513982 and 11650514000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11650514021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3452365 + ... + 3455737.

It is an arithmetic number, because the mean of its divisors is an integer number (763549696).

Almost surely, 2^11650514023 is an apocalyptic number.

11650514023 is a deficient number, since it is larger than the sum of its proper divisors (566281113).

11650514023 is a wasteful number, since it uses less digits than its factorization.

11650514023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5134.

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 11650514023 in words is "eleven billion, six hundred fifty million, five hundred fourteen thousand, twenty-three".