3103131342 has 16 divisors (see below), whose sum is σ = 6476100480. Its totient is φ = 989404152.

The previous prime is 3103131313. The next prime is 3103131349. The reversal of 3103131342 is 2431313013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103131349) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11243092 + ... + 11243367.

It is an arithmetic number, because the mean of its divisors is an integer number (404756280).

Almost surely, 2^3103131342 is an apocalyptic number.

3103131342 is an abundant number, since it is smaller than the sum of its proper divisors (3372969138).

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

3103131342 is a wasteful number, since it uses less digits than its factorization.

3103131342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22486487.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3103131342 is about 55705.7568120208. The cubic root of 3103131342 is about 1458.5905178140.

Adding to 3103131342 its reverse (2431313013), we get a palindrome (5534444355).

It can be divided in two parts, 310313 and 1342, that added together give a triangular number (311655 = T₇₈₉).

The spelling of 3103131342 in words is "three billion, one hundred three million, one hundred thirty-one thousand, three hundred forty-two".