23100201323013 has 4 divisors (see below), whose sum is σ = 30800268430688. Its totient is φ = 15400134215340.

The previous prime is 23100201323009. The next prime is 23100201323063. The reversal of 23100201323013 is 31032310200132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 23100201323013 - 2² = 23100201323009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100201323063) 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 3 ways as a sum of consecutive naturals, for example, 3850033553833 + ... + 3850033553838.

It is an arithmetic number, because the mean of its divisors is an integer number (7700067107672).

Almost surely, 2^{23100201323013} is an apocalyptic number.

It is an amenable number.

23100201323013 is a deficient number, since it is larger than the sum of its proper divisors (7700067107675).

23100201323013 is an equidigital number, since it uses as much as digits as its factorization.

23100201323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7700067107674.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23100201323013 its reverse (31032310200132), we get a palindrome (54132511523145).

The spelling of 23100201323013 in words is "twenty-three trillion, one hundred billion, two hundred one million, three hundred twenty-three thousand, thirteen".