23209060120 has 64 divisors (see below), whose sum is σ = 55164952800. Its totient is φ = 8763632640.

The previous prime is 23209060103. The next prime is 23209060123. The reversal of 23209060120 is 2106090232.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23209060123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159222 + ... + 267898.

Almost surely, 2^23209060120 is an apocalyptic number.

23209060120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23209060120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27582476400).

23209060120 is an abundant number, since it is smaller than the sum of its proper divisors (31955892680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23209060120 is a wasteful number, since it uses less digits than its factorization.

23209060120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108988 (or 108984 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 23209060120 in words is "twenty-three billion, two hundred nine million, sixty thousand, one hundred twenty".