23210201131 has 8 divisors (see below), whose sum is σ = 25021198944. Its totient is φ = 21402860160.

The previous prime is 23210201129. The next prime is 23210201137. The reversal of 23210201131 is 13110201232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23210201131 - 2¹ = 23210201129 is a prime.

It is a super-2 number, since 2×23210201131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23210201137) 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 7 ways as a sum of consecutive naturals, for example, 901015 + ... + 926416.

It is an arithmetic number, because the mean of its divisors is an integer number (3127649868).

Almost surely, 2^23210201131 is an apocalyptic number.

23210201131 is a deficient number, since it is larger than the sum of its proper divisors (1810997813).

23210201131 is a wasteful number, since it uses less digits than its factorization.

23210201131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828421.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 23210201131 its reverse (13110201232), we get a palindrome (36320402363).

The spelling of 23210201131 in words is "twenty-three billion, two hundred ten million, two hundred one thousand, one hundred thirty-one".