3120233100 has 36 divisors (see below), whose sum is σ = 9027875304. Its totient is φ = 832062080.

The previous prime is 3120233093. The next prime is 3120233101. The reversal of 3120233100 is 13320213.

It is a super-2 number, since 2×3120233100² = 19471709196671220000, which contains 22 as substring.

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 3120233100.

It is not an unprimeable number, because it can be changed into a prime (3120233101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5200089 + ... + 5200688.

It is an arithmetic number, because the mean of its divisors is an integer number (250774314).

Almost surely, 2^3120233100 is an apocalyptic number.

3120233100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3120233100 is an abundant number, since it is smaller than the sum of its proper divisors (5907642204).

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

3120233100 is a wasteful number, since it uses less digits than its factorization.

3120233100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10400794 (or 10400787 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3120233100 is about 55859.0467158186. The cubic root of 3120233100 is about 1461.2651041215.

Adding to 3120233100 its reverse (13320213), we get a palindrome (3133553313).

The spelling of 3120233100 in words is "three billion, one hundred twenty million, two hundred thirty-three thousand, one hundred".