3130030319 has 4 divisors (see below), whose sum is σ = 3370801896. Its totient is φ = 2889258744.

The previous prime is 3130030313. The next prime is 3130030333. The reversal of 3130030319 is 9130300313.

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 3130030319 - 2²⁴ = 3113253103 is a prime.

It is a super-2 number, since 2×3130030319² = 19594179595718483522, 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 = 3130030294 and 3130030303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130030313) 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, 120385769 + ... + 120385794.

It is an arithmetic number, because the mean of its divisors is an integer number (842700474).

Almost surely, 2^3130030319 is an apocalyptic number.

3130030319 is a deficient number, since it is larger than the sum of its proper divisors (240771577).

3130030319 is a wasteful number, since it uses less digits than its factorization.

3130030319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240771576.

The product of its (nonzero) digits is 729, while the sum is 23.

The square root of 3130030319 is about 55946.6738868362. The cubic root of 3130030319 is about 1462.7929148027.

The spelling of 3130030319 in words is "three billion, one hundred thirty million, thirty thousand, three hundred nineteen".