23276721201 has 16 divisors (see below), whose sum is σ = 31881240000. Its totient is φ = 15095187648.

The previous prime is 23276721197. The next prime is 23276721301. The reversal of 23276721201 is 10212767232.

It is not a de Polignac number, because 23276721201 - 2² = 23276721197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23276721301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569550 + ... + 609048.

It is an arithmetic number, because the mean of its divisors is an integer number (1992577500).

Almost surely, 2^23276721201 is an apocalyptic number.

It is an amenable number.

23276721201 is a deficient number, since it is larger than the sum of its proper divisors (8604518799).

23276721201 is a wasteful number, since it uses less digits than its factorization.

23276721201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44848.

The product of its (nonzero) digits is 14112, while the sum is 33.

The spelling of 23276721201 in words is "twenty-three billion, two hundred seventy-six million, seven hundred twenty-one thousand, two hundred one".