3130111031233 has 8 divisors (see below), whose sum is σ = 3167642140040. Its totient is φ = 3092687308800.

The previous prime is 3130111031227. The next prime is 3130111031309. The reversal of 3130111031233 is 3321301110313.

It can be written as a sum of positive squares in 4 ways, for example, as 1984232842384 + 1145878188849 = 1408628^2 + 1070457^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3130111031233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130111031833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26787948 + ... + 26904541.

It is an arithmetic number, because the mean of its divisors is an integer number (395955267505).

Almost surely, 2^{3130111031233} is an apocalyptic number.

It is an amenable number.

3130111031233 is a deficient number, since it is larger than the sum of its proper divisors (37531108807).

3130111031233 is an equidigital number, since it uses as much as digits as its factorization.

3130111031233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53693187.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 3130111031233 its reverse (3321301110313), we get a palindrome (6451412141546).

The spelling of 3130111031233 in words is "three trillion, one hundred thirty billion, one hundred eleven million, thirty-one thousand, two hundred thirty-three".