20232113570000 has 100 divisors (see below), whose sum is σ = 48987243467316. Its totient is φ = 8092304640000.

The previous prime is 20232113569963. The next prime is 20232113570087. The reversal of 20232113570000 is 7531123202.

It can be written as a sum of positive squares in 10 ways, for example, as 20016174915136 + 215938654864 = 4473944^2 + 464692^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 171310970 + ... + 171429030.

Almost surely, 2^{20232113570000} is an apocalyptic number.

20232113570000 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 20232113570000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24493621733658).

20232113570000 is an abundant number, since it is smaller than the sum of its proper divisors (28755129897316).

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

20232113570000 is a wasteful number, since it uses less digits than its factorization.

20232113570000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135226 (or 135205 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

Adding to 20232113570000 its reverse (7531123202), we get a palindrome (20239644693202).

The spelling of 20232113570000 in words is "twenty trillion, two hundred thirty-two billion, one hundred thirteen million, five hundred seventy thousand".