320010787699 has 2 divisors, whose sum is σ = 320010787700. Its totient is φ = 320010787698.

The previous prime is 320010787669. The next prime is 320010787709. The reversal of 320010787699 is 996787010023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320010787699 - 2⁷ = 320010787571 is a prime.

It is not a weakly prime, because it can be changed into another prime (320010787669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160005393849 + 160005393850.

It is an arithmetic number, because the mean of its divisors is an integer number (160005393850).

Almost surely, 2^320010787699 is an apocalyptic number.

320010787699 is a deficient number, since it is larger than the sum of its proper divisors (1).

320010787699 is an equidigital number, since it uses as much as digits as its factorization.

320010787699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 52.

The spelling of 320010787699 in words is "three hundred twenty billion, ten million, seven hundred eighty-seven thousand, six hundred ninety-nine".