3104312241031 has 4 divisors (see below), whose sum is σ = 3104340136072. Its totient is φ = 3104284345992.

The previous prime is 3104312241013. The next prime is 3104312241047. The reversal of 3104312241031 is 1301422134013.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3104312241031 - 2¹³ = 3104312232839 is a prime.

It is a super-2 number, since 2×3104312241031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3104312240987 and 3104312241005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104312241001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13779921 + ... + 14003386.

It is an arithmetic number, because the mean of its divisors is an integer number (776085034018).

Almost surely, 2^{3104312241031} is an apocalyptic number.

3104312241031 is a deficient number, since it is larger than the sum of its proper divisors (27895041).

3104312241031 is a wasteful number, since it uses less digits than its factorization.

3104312241031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27895040.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 3104312241031 its reverse (1301422134013), we get a palindrome (4405734375044).

The spelling of 3104312241031 in words is "three trillion, one hundred four billion, three hundred twelve million, two hundred forty-one thousand, thirty-one".