23303011299966 has 24 divisors (see below), whose sum is σ = 50491927431504. Its totient is φ = 7767352031040.

The previous prime is 23303011299949. The next prime is 23303011299977. The reversal of 23303011299966 is 66999211030332.

23303011299966 is a `hidden beast` number, since 2 + 330 + 3 + 0 + 11 + 299 + 9 + 6 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26081995 + ... + 26960646.

It is an arithmetic number, because the mean of its divisors is an integer number (2103830309646).

Almost surely, 2^{23303011299966} is an apocalyptic number.

23303011299966 is an abundant number, since it is smaller than the sum of its proper divisors (27188916131538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23303011299966 is a wasteful number, since it uses less digits than its factorization.

23303011299966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53067056 (or 53067053 counting only the distinct ones).

The product of its (nonzero) digits is 2834352, while the sum is 54.

The spelling of 23303011299966 in words is "twenty-three trillion, three hundred three billion, eleven million, two hundred ninety-nine thousand, nine hundred sixty-six".