3230120111100 has 144 divisors (see below), whose sum is σ = 9477086031840. Its totient is φ = 849274675200.

The previous prime is 3230120111077. The next prime is 3230120111143. The reversal of 3230120111100 is 11110210323.

It is a happy number.

3230120111100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3230120111100.

It is a congruent number.

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, 68063380 + ... + 68110820.

Almost surely, 2^{3230120111100} is an apocalyptic number.

3230120111100 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 3230120111100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4738543015920).

3230120111100 is an abundant number, since it is smaller than the sum of its proper divisors (6246965920740).

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

3230120111100 is a wasteful number, since it uses less digits than its factorization.

3230120111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50640 (or 50633 counting only the distinct ones).

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

Adding to 3230120111100 its reverse (11110210323), we get a palindrome (3241230321423).

The spelling of 3230120111100 in words is "three trillion, two hundred thirty billion, one hundred twenty million, one hundred eleven thousand, one hundred".