3120213323 has 2 divisors, whose sum is σ = 3120213324. Its totient is φ = 3120213322.

The previous prime is 3120213311. The next prime is 3120213347. The reversal of 3120213323 is 3233120213.

It is a weak prime.

It is an emirp because it is prime and its reverse (3233120213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3120213323 - 2⁸ = 3120213067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3120213295 and 3120213304.

It is not a weakly prime, because it can be changed into another prime (3120210323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560106661 + 1560106662.

It is an arithmetic number, because the mean of its divisors is an integer number (1560106662).

Almost surely, 2^3120213323 is an apocalyptic number.

3120213323 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120213323 is an equidigital number, since it uses as much as digits as its factorization.

3120213323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3120213323 is about 55858.8696896026. The cubic root of 3120213323 is about 1461.2620167986.

Adding to 3120213323 its reverse (3233120213), we get a palindrome (6353333536).

The spelling of 3120213323 in words is "three billion, one hundred twenty million, two hundred thirteen thousand, three hundred twenty-three".