23101310121 has 8 divisors (see below), whose sum is σ = 31634226624. Its totient is φ = 14984633520.

The previous prime is 23101310107. The next prime is 23101310191. The reversal of 23101310121 is 12101310132.

It is a happy number.

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

It is not a de Polignac number, because 23101310121 - 2¹³ = 23101301929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23101310121.

It is not an unprimeable number, because it can be changed into a prime (23101310191) 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, 104059845 + ... + 104060066.

It is an arithmetic number, because the mean of its divisors is an integer number (3954278328).

Almost surely, 2^23101310121 is an apocalyptic number.

It is an amenable number.

23101310121 is a deficient number, since it is larger than the sum of its proper divisors (8532916503).

23101310121 is a wasteful number, since it uses less digits than its factorization.

23101310121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208119951.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 23101310121 its reverse (12101310132), we get a palindrome (35202620253).

The spelling of 23101310121 in words is "twenty-three billion, one hundred one million, three hundred ten thousand, one hundred twenty-one".