3100431941 has 2 divisors, whose sum is σ = 3100431942. Its totient is φ = 3100431940.

The previous prime is 3100431937. The next prime is 3100432009. The reversal of 3100431941 is 1491340013.

3100431941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3100151041 + 280900 = 55679^2 + 530^2 .

It is a cyclic number.

It is not a de Polignac number, because 3100431941 - 2² = 3100431937 is a prime.

It is a super-2 number, since 2×3100431941² = 19225356441546054962, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3100431941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3100431541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550215970 + 1550215971.

It is an arithmetic number, because the mean of its divisors is an integer number (1550215971).

Almost surely, 2^3100431941 is an apocalyptic number.

It is an amenable number.

3100431941 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100431941 is an equidigital number, since it uses as much as digits as its factorization.

3100431941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3100431941 is about 55681.5224378788. The cubic root of 3100431941 is about 1458.1674545158.

Adding to 3100431941 its reverse (1491340013), we get a palindrome (4591771954).

The spelling of 3100431941 in words is "three billion, one hundred million, four hundred thirty-one thousand, nine hundred forty-one".