3130522443 has 12 divisors (see below), whose sum is σ = 4787858088. Its totient is φ = 1964249280.

The previous prime is 3130522429. The next prime is 3130522457. The reversal of 3130522443 is 3442250313.

3130522443 is a `hidden beast` number, since 3 + 130 + 522 + 4 + 4 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (3130522429) and next prime (3130522457).

It is not a de Polignac number, because 3130522443 - 2⁴ = 3130522427 is a prime.

It is a super-2 number, since 2×3130522443² = 19600341532253376498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3130522463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10230313 + ... + 10230618.

It is an arithmetic number, because the mean of its divisors is an integer number (398988174).

Almost surely, 2^3130522443 is an apocalyptic number.

3130522443 is a deficient number, since it is larger than the sum of its proper divisors (1657335645).

3130522443 is a wasteful number, since it uses less digits than its factorization.

3130522443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20460954 (or 20460951 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 3130522443 is about 55951.0718664084. The cubic root of 3130522443 is about 1462.8695741001.

Adding to 3130522443 its reverse (3442250313), we get a palindrome (6572772756).

The spelling of 3130522443 in words is "three billion, one hundred thirty million, five hundred twenty-two thousand, four hundred forty-three".