3130002133331 has 4 divisors (see below), whose sum is σ = 3130050625272. Its totient is φ = 3129953641392.

The previous prime is 3130002133309. The next prime is 3130002133393. The reversal of 3130002133331 is 1333312000313.

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 3130002133331 - 2²⁶ = 3129935024467 is a prime.

It is a super-2 number, since 2×3130002133331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3130002133297 and 3130002133306.

It is not an unprimeable number, because it can be changed into a prime (3130002133031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24149021 + ... + 24278286.

It is an arithmetic number, because the mean of its divisors is an integer number (782512656318).

Almost surely, 2^{3130002133331} is an apocalyptic number.

3130002133331 is a deficient number, since it is larger than the sum of its proper divisors (48491941).

3130002133331 is an equidigital number, since it uses as much as digits as its factorization.

3130002133331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48491940.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 3130002133331 its reverse (1333312000313), we get a palindrome (4463314133644).

The spelling of 3130002133331 in words is "three trillion, one hundred thirty billion, two million, one hundred thirty-three thousand, three hundred thirty-one".