23126650263 has 12 divisors (see below), whose sum is σ = 33411156688. Its totient is φ = 15414999840.

The previous prime is 23126650243. The next prime is 23126650289. The reversal of 23126650263 is 36205662132.

23126650263 is a `hidden beast` number, since 2 + 31 + 2 + 66 + 502 + 63 = 666.

It is not a de Polignac number, because 23126650263 - 2³⁰ = 22052908439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23126650243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176995 + ... + 278532.

Almost surely, 2^23126650263 is an apocalyptic number.

23126650263 is a deficient number, since it is larger than the sum of its proper divisors (10284506425).

23126650263 is a wasteful number, since it uses less digits than its factorization.

23126650263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461174 (or 461171 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 23126650263 in words is "twenty-three billion, one hundred twenty-six million, six hundred fifty thousand, two hundred sixty-three".