23031100201 has 8 divisors (see below), whose sum is σ = 23863909320. Its totient is φ = 22200866688.

The previous prime is 23031100199. The next prime is 23031100207. The reversal of 23031100201 is 10200113032.

It can be written as a sum of positive squares in 4 ways, for example, as 2601 + 23031097600 = 51^2 + 151760^2 .

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 23031100201 - 2¹ = 23031100199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23031100207) 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 7 ways as a sum of consecutive naturals, for example, 625686 + ... + 661471.

It is an arithmetic number, because the mean of its divisors is an integer number (2982988665).

Almost surely, 2^23031100201 is an apocalyptic number.

It is an amenable number.

23031100201 is a deficient number, since it is larger than the sum of its proper divisors (832809119).

23031100201 is a wasteful number, since it uses less digits than its factorization.

23031100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287803.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 23031100201 its reverse (10200113032), we get a palindrome (33231213233).

The spelling of 23031100201 in words is "twenty-three billion, thirty-one million, one hundred thousand, two hundred one".