1310486923 has 2 divisors, whose sum is σ = 1310486924. Its totient is φ = 1310486922.

The previous prime is 1310486861. The next prime is 1310486941. The reversal of 1310486923 is 3296840131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1310486923 - 2¹³ = 1310478731 is a prime.

It is not a weakly prime, because it can be changed into another prime (1310486993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655243461 + 655243462.

It is an arithmetic number, because the mean of its divisors is an integer number (655243462).

Almost surely, 2^1310486923 is an apocalyptic number.

1310486923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310486923 is an equidigital number, since it uses as much as digits as its factorization.

1310486923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 1310486923 is about 36200.6481019332. The cubic root of 1310486923 is about 1094.3197328766.

The spelling of 1310486923 in words is "one billion, three hundred ten million, four hundred eighty-six thousand, nine hundred twenty-three".