3120401300 has 18 divisors (see below), whose sum is σ = 6771271038. Its totient is φ = 1248160480.

The previous prime is 3120401239. The next prime is 3120401411. The reversal of 3120401300 is 31040213.

It can be written as a sum of positive squares in 3 ways, for example, as 119333776 + 3001067524 = 10924^2 + 54782^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15601907 + ... + 15602106.

Almost surely, 2^3120401300 is an apocalyptic number.

It is an amenable number.

3120401300 is an abundant number, since it is smaller than the sum of its proper divisors (3650869738).

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

3120401300 is a wasteful number, since it uses less digits than its factorization.

3120401300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31204027 (or 31204020 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3120401300 is about 55860.5522708109. The cubic root of 3120401300 is about 1461.2913607468.

Adding to 3120401300 its reverse (31040213), we get a palindrome (3151441513).

The spelling of 3120401300 in words is "three billion, one hundred twenty million, four hundred one thousand, three hundred".