2033100120 has 32 divisors (see below), whose sum is σ = 6099300720. Its totient is φ = 542160000.

The previous prime is 2033100107. The next prime is 2033100127. The reversal of 2033100120 is 210013302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2033100096 and 2033100105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033100127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8471131 + ... + 8471370.

Almost surely, 2^2033100120 is an apocalyptic number.

2033100120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2033100120 is an abundant number, since it is smaller than the sum of its proper divisors (4066200600).

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

2033100120 is a wasteful number, since it uses less digits than its factorization.

2033100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16942515 (or 16942511 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2033100120 is about 45089.9115102259. The cubic root of 2033100120 is about 1266.8336440385.

Adding to 2033100120 its reverse (210013302), we get a palindrome (2243113422).

The spelling of 2033100120 in words is "two billion, thirty-three million, one hundred thousand, one hundred twenty".