3120232217 has 2 divisors, whose sum is σ = 3120232218. Its totient is φ = 3120232216.

The previous prime is 3120232183. The next prime is 3120232223. The reversal of 3120232217 is 7122320213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2373248656 + 746983561 = 48716^2 + 27331^2 .

It is a cyclic number.

It is not a de Polignac number, because 3120232217 - 2²⁴ = 3103455001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3120232192 and 3120232201.

It is not a weakly prime, because it can be changed into another prime (3120234217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560116108 + 1560116109.

It is an arithmetic number, because the mean of its divisors is an integer number (1560116109).

Almost surely, 2^3120232217 is an apocalyptic number.

It is an amenable number.

3120232217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120232217 is an equidigital number, since it uses as much as digits as its factorization.

3120232217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3120232217 is about 55859.0388119953. The cubic root of 3120232217 is about 1461.2649662795.

The spelling of 3120232217 in words is "three billion, one hundred twenty million, two hundred thirty-two thousand, two hundred seventeen".