1310220959 has 2 divisors, whose sum is σ = 1310220960. Its totient is φ = 1310220958.

The previous prime is 1310220953. The next prime is 1310221037. The reversal of 1310220959 is 9590220131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1310220959 - 2¹² = 1310216863 is a prime.

It is a super-2 number, since 2×1310220959² = 3433357922805759362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310220953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655110479 + 655110480.

It is an arithmetic number, because the mean of its divisors is an integer number (655110480).

Almost surely, 2^1310220959 is an apocalyptic number.

1310220959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310220959 is an equidigital number, since it uses as much as digits as its factorization.

1310220959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 1310220959 is about 36196.9744453870. The cubic root of 1310220959 is about 1094.2456969489.

The spelling of 1310220959 in words is "one billion, three hundred ten million, two hundred twenty thousand, nine hundred fifty-nine".