23131132201 has 8 divisors (see below), whose sum is σ = 23701388480. Its totient is φ = 22562345232.

The previous prime is 23131132187. The next prime is 23131132207. The reversal of 23131132201 is 10223113132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23131132201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23131132207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335421 + ... + 398458.

It is an arithmetic number, because the mean of its divisors is an integer number (2962673560).

Almost surely, 2^23131132201 is an apocalyptic number.

It is an amenable number.

23131132201 is a deficient number, since it is larger than the sum of its proper divisors (570256279).

23131132201 is an equidigital number, since it uses as much as digits as its factorization.

23131132201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734655.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23131132201 its reverse (10223113132), we get a palindrome (33354245333).

The spelling of 23131132201 in words is "twenty-three billion, one hundred thirty-one million, one hundred thirty-two thousand, two hundred one".