3101431102 has 24 divisors (see below), whose sum is σ = 5844022128. Its totient is φ = 1208349120.

The previous prime is 3101431097. The next prime is 3101431121. The reversal of 3101431102 is 2011341013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 913723 + ... + 917110.

It is an arithmetic number, because the mean of its divisors is an integer number (243500922).

Almost surely, 2^3101431102 is an apocalyptic number.

3101431102 is a deficient number, since it is larger than the sum of its proper divisors (2742591026).

3101431102 is a wasteful number, since it uses less digits than its factorization.

3101431102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830864 (or 1830853 counting only the distinct ones).

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

The square root of 3101431102 is about 55690.4938207590. The cubic root of 3101431102 is about 1458.3240765178.

Adding to 3101431102 its reverse (2011341013), we get a palindrome (5112772115).

The spelling of 3101431102 in words is "three billion, one hundred one million, four hundred thirty-one thousand, one hundred two".