3113101031 has 8 divisors (see below), whose sum is σ = 3126066384. Its totient is φ = 3100150080.

The previous prime is 3113101027. The next prime is 3113101039. The reversal of 3113101031 is 1301013113.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3113101031 - 2² = 3113101027 is a prime.

It is a super-2 number, since 2×3113101031² = 19382796058426525922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3113100997 and 3113101015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113101039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698771 + ... + 703211.

It is an arithmetic number, because the mean of its divisors is an integer number (390758298).

Almost surely, 2^3113101031 is an apocalyptic number.

3113101031 is a deficient number, since it is larger than the sum of its proper divisors (12965353).

3113101031 is a wasteful number, since it uses less digits than its factorization.

3113101031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7201.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 3113101031 is about 55795.1703196612. The cubic root of 3113101031 is about 1460.1508931115.

Adding to 3113101031 its reverse (1301013113), we get a palindrome (4414114144).

The spelling of 3113101031 in words is "three billion, one hundred thirteen million, one hundred one thousand, thirty-one".