3032120100 has 36 divisors (see below), whose sum is σ = 8772935024. Its totient is φ = 808565280.

The previous prime is 3032120083. The next prime is 3032120167. The reversal of 3032120100 is 10212303.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5053234 + ... + 5053833.

Almost surely, 2^3032120100 is an apocalyptic number.

3032120100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3032120100 is an abundant number, since it is smaller than the sum of its proper divisors (5740814924).

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

3032120100 is a wasteful number, since it uses less digits than its factorization.

3032120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10107084 (or 10107077 counting only the distinct ones).

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

The square root of 3032120100 is about 55064.6901380549. The cubic root of 3032120100 is about 1447.3785532920.

Adding to 3032120100 its reverse (10212303), we get a palindrome (3042332403).

The spelling of 3032120100 in words is "three billion, thirty-two million, one hundred twenty thousand, one hundred".