3111480341 has 4 divisors (see below), whose sum is σ = 3141688992. Its totient is φ = 3081271692.

The previous prime is 3111480329. The next prime is 3111480377. The reversal of 3111480341 is 1430841113.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3111480341 - 2²² = 3107286037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3111480341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111480311) 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 3 ways as a sum of consecutive naturals, for example, 15104171 + ... + 15104376.

It is an arithmetic number, because the mean of its divisors is an integer number (785422248).

Almost surely, 2^3111480341 is an apocalyptic number.

It is an amenable number.

3111480341 is a deficient number, since it is larger than the sum of its proper divisors (30208651).

3111480341 is a wasteful number, since it uses less digits than its factorization.

3111480341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30208650.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 3111480341 is about 55780.6448600229. The cubic root of 3111480341 is about 1459.8974627745.

The spelling of 3111480341 in words is "three billion, one hundred eleven million, four hundred eighty thousand, three hundred forty-one".