3130011133 has 4 divisors (see below), whose sum is σ = 3130897120. Its totient is φ = 3129125148.

The previous prime is 3130011121. The next prime is 3130011149. The reversal of 3130011133 is 3311100313.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3311100313 = 61 ⋅54280333.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3130011133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130011103) 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, 437673 + ... + 444766.

It is an arithmetic number, because the mean of its divisors is an integer number (782724280).

Almost surely, 2^3130011133 is an apocalyptic number.

It is an amenable number.

3130011133 is a deficient number, since it is larger than the sum of its proper divisors (885987).

3130011133 is an equidigital number, since it uses as much as digits as its factorization.

3130011133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885986.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 3130011133 is about 55946.5024197224. The cubic root of 3130011133 is about 1462.7899259922.

Adding to 3130011133 its reverse (3311100313), we get a palindrome (6441111446).

The spelling of 3130011133 in words is "three billion, one hundred thirty million, eleven thousand, one hundred thirty-three".