120230013020100 has 144 divisors (see below), whose sum is σ = 354519626791680. Its totient is φ = 31448362982400.

The previous prime is 120230013020099. The next prime is 120230013020107. The reversal of 120230013020100 is 1020310032021.

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 120230013020100.

It is not an unprimeable number, because it can be changed into a prime (120230013020107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61347360 + ... + 63276840.

It is an arithmetic number, because the mean of its divisors is an integer number (2461941852720).

Almost surely, 2^{120230013020100} is an apocalyptic number.

120230013020100 is a gapful number since it is divisible by the number (10) 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 120230013020100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177259813395840).

120230013020100 is an abundant number, since it is smaller than the sum of its proper divisors (234289613771580).

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

120230013020100 is a wasteful number, since it uses less digits than its factorization.

120230013020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933470 (or 1933463 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120230013020100 its reverse (1020310032021), we get a palindrome (121250323052121).

The spelling of 120230013020100 in words is "one hundred twenty trillion, two hundred thirty billion, thirteen million, twenty thousand, one hundred".