83077905311 has 2 divisors, whose sum is σ = 83077905312. Its totient is φ = 83077905310.

The previous prime is 83077905307. The next prime is 83077905401. The reversal of 83077905311 is 11350977038.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83077905311 - 2² = 83077905307 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83077905301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41538952655 + 41538952656.

It is an arithmetic number, because the mean of its divisors is an integer number (41538952656).

Almost surely, 2^83077905311 is an apocalyptic number.

83077905311 is a deficient number, since it is larger than the sum of its proper divisors (1).

83077905311 is an equidigital number, since it uses as much as digits as its factorization.

83077905311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 44.

The spelling of 83077905311 in words is "eighty-three billion, seventy-seven million, nine hundred five thousand, three hundred eleven".