3130201212100 has 36 divisors (see below), whose sum is σ = 6792643223044. Its totient is φ = 1252060836480.

The previous prime is 3130201212077. The next prime is 3130201212101. The reversal of 3130201212100 is 12121020313.

It can be written as a sum of positive squares in 6 ways, for example, as 811908036 + 3129389304064 = 28494^2 + 1769008^2 .

It is not an unprimeable number, because it can be changed into a prime (3130201212101) 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, 7317322 + ... + 7733278.

Almost surely, 2^{3130201212100} is an apocalyptic number.

It is an amenable number.

3130201212100 is an abundant number, since it is smaller than the sum of its proper divisors (3662442010944).

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

3130201212100 is a wasteful number, since it uses less digits than its factorization.

3130201212100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491224 (or 491217 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 3130201212100 its reverse (12121020313), we get a palindrome (3142322232413).

The spelling of 3130201212100 in words is "three trillion, one hundred thirty billion, two hundred one million, two hundred twelve thousand, one hundred".