3113421055 has 16 divisors (see below), whose sum is σ = 4062795840. Its totient is φ = 2280863232.

The previous prime is 3113421053. The next prime is 3113421079. The reversal of 3113421055 is 5501243113.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3113421055 - 2¹ = 3113421053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113421053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491835 + ... + 498124.

It is an arithmetic number, because the mean of its divisors is an integer number (253924740).

Almost surely, 2^3113421055 is an apocalyptic number.

3113421055 is a deficient number, since it is larger than the sum of its proper divisors (949374785).

3113421055 is a wasteful number, since it uses less digits than its factorization.

3113421055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990018.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 3113421055 is about 55798.0380927502. The cubic root of 3113421055 is about 1460.2009254655.

Adding to 3113421055 its reverse (5501243113), we get a palindrome (8614664168).

The spelling of 3113421055 in words is "three billion, one hundred thirteen million, four hundred twenty-one thousand, fifty-five".