23075205120 has 624 divisors, whose sum is σ = 92001312000. Its totient is φ = 5290721280.

The previous prime is 23075205103. The next prime is 23075205151. The reversal of 23075205120 is 2150257032.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38522581 + ... + 38523179.

It is an arithmetic number, because the mean of its divisors is an integer number (147438000).

Almost surely, 2^23075205120 is an apocalyptic number.

23075205120 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 23075205120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46000656000).

23075205120 is an abundant number, since it is smaller than the sum of its proper divisors (68926106880).

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

23075205120 is a wasteful number, since it uses less digits than its factorization.

23075205120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The spelling of 23075205120 in words is "twenty-three billion, seventy-five million, two hundred five thousand, one hundred twenty".