3130022032 has 10 divisors (see below), whose sum is σ = 6064417718. Its totient is φ = 1565011008.

The previous prime is 3130021969. The next prime is 3130022069. The reversal of 3130022032 is 2302200313.

It can be written as a sum of positive squares in only one way, i.e., 1687237776 + 1442784256 = 41076^2 + 37984^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 195626377 = 3130022032 / (3 + 1 + 3 + 0 + 0 + 2 + 2 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 3130021997 and 3130022015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97813173 + ... + 97813204.

Almost surely, 2^3130022032 is an apocalyptic number.

It is an amenable number.

3130022032 is a deficient number, since it is larger than the sum of its proper divisors (2934395686).

3130022032 is a wasteful number, since it uses less digits than its factorization.

3130022032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195626385 (or 195626379 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3130022032 is about 55946.5998251904. The cubic root of 3130022032 is about 1462.7916238487.

Adding to 3130022032 its reverse (2302200313), we get a palindrome (5432222345).

The spelling of 3130022032 in words is "three billion, one hundred thirty million, twenty-two thousand, thirty-two".