78299683303 has 2 divisors, whose sum is σ = 78299683304. Its totient is φ = 78299683302.

The previous prime is 78299683283. The next prime is 78299683321. The reversal of 78299683303 is 30338699287.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-78299683303 is a prime.

It is a super-2 number, since 2×78299683303² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (78299683003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39149841651 + 39149841652.

It is an arithmetic number, because the mean of its divisors is an integer number (39149841652).

Almost surely, 2^78299683303 is an apocalyptic number.

78299683303 is a deficient number, since it is larger than the sum of its proper divisors (1).

78299683303 is an equidigital number, since it uses as much as digits as its factorization.

78299683303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 78299683303 in words is "seventy-eight billion, two hundred ninety-nine million, six hundred eighty-three thousand, three hundred three".