23120203102 has 8 divisors (see below), whose sum is σ = 35023674312. Its totient is φ = 11445645000.

The previous prime is 23120203033. The next prime is 23120203111. The reversal of 23120203102 is 20130202132.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57228024 + ... + 57228427.

It is an arithmetic number, because the mean of its divisors is an integer number (4377959289).

Almost surely, 2^23120203102 is an apocalyptic number.

23120203102 is a deficient number, since it is larger than the sum of its proper divisors (11903471210).

23120203102 is a wasteful number, since it uses less digits than its factorization.

23120203102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114456554.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23120203102 its reverse (20130202132), we get a palindrome (43250405234).

The spelling of 23120203102 in words is "twenty-three billion, one hundred twenty million, two hundred three thousand, one hundred two".