23201624327 has 16 divisors (see below), whose sum is σ = 28232789760. Its totient is φ = 18612693888.

The previous prime is 23201624309. The next prime is 23201624359. The reversal of 23201624327 is 72342610232.

It is a cyclic number.

It is not a de Polignac number, because 23201624327 - 2⁶ = 23201624263 is a prime.

It is a super-2 number, since 2×23201624327² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23201624293 and 23201624302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23201624227) 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, 523313 + ... + 565914.

It is an arithmetic number, because the mean of its divisors is an integer number (1764549360).

Almost surely, 2^23201624327 is an apocalyptic number.

23201624327 is a deficient number, since it is larger than the sum of its proper divisors (5031165433).

23201624327 is a wasteful number, since it uses less digits than its factorization.

23201624327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089430.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 23201624327 in words is "twenty-three billion, two hundred one million, six hundred twenty-four thousand, three hundred twenty-seven".