312213310039 has 2 divisors, whose sum is σ = 312213310040. Its totient is φ = 312213310038.

The previous prime is 312213310027. The next prime is 312213310067. The reversal of 312213310039 is 930013312213.

It is an a-pointer prime, because the next prime (312213310067) can be obtained adding 312213310039 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312213310039 - 2¹⁹ = 312212785751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312213309989 and 312213310016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312213310099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156106655019 + 156106655020.

It is an arithmetic number, because the mean of its divisors is an integer number (156106655020).

Almost surely, 2^312213310039 is an apocalyptic number.

312213310039 is a deficient number, since it is larger than the sum of its proper divisors (1).

312213310039 is an equidigital number, since it uses as much as digits as its factorization.

312213310039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 312213310039 in words is "three hundred twelve billion, two hundred thirteen million, three hundred ten thousand, thirty-nine".