3112100201 has 6 divisors (see below), whose sum is σ = 3620198250. Its totient is φ = 2667514416.

The previous prime is 3112100197. The next prime is 3112100207. The reversal of 3112100201 is 1020012113.

It can be written as a sum of positive squares in only one way, i.e., 1857523801 + 1254576400 = 43099^2 + 35420^2 .

It is not a de Polignac number, because 3112100201 - 2² = 3112100197 is a prime.

It is a super-2 number, since 2×3112100201² = 19370335322128480802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112100207) by changing a digit.

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, 31756076 + ... + 31756173.

It is an arithmetic number, because the mean of its divisors is an integer number (603366375).

Almost surely, 2^3112100201 is an apocalyptic number.

It is an amenable number.

3112100201 is a deficient number, since it is larger than the sum of its proper divisors (508098049).

3112100201 is an equidigital number, since it uses as much as digits as its factorization.

3112100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63512263 (or 63512256 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 3112100201 is about 55786.2008116703. The cubic root of 3112100201 is about 1459.9944018363.

Adding to 3112100201 its reverse (1020012113), we get a palindrome (4132112314).

The spelling of 3112100201 in words is "three billion, one hundred twelve million, one hundred thousand, two hundred one".