3120242420233 has 2 divisors, whose sum is σ = 3120242420234. Its totient is φ = 3120242420232.

The previous prime is 3120242420227. The next prime is 3120242420287. The reversal of 3120242420233 is 3320242420213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2079848540224 + 1040393880009 = 1442168^2 + 1019997^2 .

It is a cyclic number.

It is not a de Polignac number, because 3120242420233 - 2²⁵ = 3120208865801 is a prime.

It is a super-2 number, since 2×3120242420233² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3120242429233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560121210116 + 1560121210117.

It is an arithmetic number, because the mean of its divisors is an integer number (1560121210117).

Almost surely, 2^{3120242420233} is an apocalyptic number.

It is an amenable number.

3120242420233 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120242420233 is an equidigital number, since it uses as much as digits as its factorization.

3120242420233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 3120242420233 its reverse (3320242420213), we get a palindrome (6440484840446).

The spelling of 3120242420233 in words is "three trillion, one hundred twenty billion, two hundred forty-two million, four hundred twenty thousand, two hundred thirty-three".