23101203113 has 4 divisors (see below), whose sum is σ = 23101540308. Its totient is φ = 23100865920.

The previous prime is 23101203089. The next prime is 23101203133. The reversal of 23101203113 is 31130210132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5686969744 + 17414233369 = 75412^2 + 131963^2 .

It is a cyclic number.

It is not a de Polignac number, because 23101203113 - 2⁸ = 23101202857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23101203091 and 23101203100.

It is not an unprimeable number, because it can be changed into a prime (23101203133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25148 + ... + 216413.

It is an arithmetic number, because the mean of its divisors is an integer number (5775385077).

Almost surely, 2^23101203113 is an apocalyptic number.

It is an amenable number.

23101203113 is a deficient number, since it is larger than the sum of its proper divisors (337195).

23101203113 is an equidigital number, since it uses as much as digits as its factorization.

23101203113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337194.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 23101203113 its reverse (31130210132), we get a palindrome (54231413245).

The spelling of 23101203113 in words is "twenty-three billion, one hundred one million, two hundred three thousand, one hundred thirteen".