32100113001120 has 192 divisors, whose sum is σ = 103483900840320. Its totient is φ = 8359583920128.

The previous prime is 32100113001083. The next prime is 32100113001149. The reversal of 32100113001120 is 2110031100123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 32100113001120.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128441722 + ... + 128691398.

It is an arithmetic number, because the mean of its divisors is an integer number (538978650210).

Almost surely, 2^{32100113001120} is an apocalyptic number.

32100113001120 is a gapful number since it is divisible by the number (30) 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 32100113001120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51741950420160).

32100113001120 is an abundant number, since it is smaller than the sum of its proper divisors (71383787839200).

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

32100113001120 is a wasteful number, since it uses less digits than its factorization.

32100113001120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255967 (or 255959 counting only the distinct ones).

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

Adding to 32100113001120 its reverse (2110031100123), we get a palindrome (34210144101243).

The spelling of 32100113001120 in words is "thirty-two trillion, one hundred billion, one hundred thirteen million, one thousand, one hundred twenty".