3113041402 has 4 divisors (see below), whose sum is σ = 4669562106. Its totient is φ = 1556520700.

The previous prime is 3113041391. The next prime is 3113041403. The reversal of 3113041402 is 2041403113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2041403113 = 43 ⋅47474491.

It can be written as a sum of positive squares in only one way, i.e., 2857009401 + 256032001 = 53451^2 + 16001^2 .

It is a super-2 number, since 2×3113041402² = 19382053541132251208, 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 3113041402.

It is not an unprimeable number, because it can be changed into a prime (3113041403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778260349 + ... + 778260352.

Almost surely, 2^3113041402 is an apocalyptic number.

3113041402 is a deficient number, since it is larger than the sum of its proper divisors (1556520704).

3113041402 is a wasteful number, since it uses less digits than its factorization.

3113041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556520703.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3113041402 is about 55794.6359608162. The cubic root of 3113041402 is about 1460.1415703716.

Adding to 3113041402 its reverse (2041403113), we get a palindrome (5154444515).

The spelling of 3113041402 in words is "three billion, one hundred thirteen million, forty-one thousand, four hundred two".