80129083 has 2 divisors, whose sum is σ = 80129084. Its totient is φ = 80129082.

The previous prime is 80129069. The next prime is 80129089. The reversal of 80129083 is 38092108.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80129083 - 2⁹ = 80128571 is a prime.

It is not a weakly prime, because it can be changed into another prime (80129089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40064541 + 40064542.

It is an arithmetic number, because the mean of its divisors is an integer number (40064542).

Almost surely, 2^80129083 is an apocalyptic number.

80129083 is a deficient number, since it is larger than the sum of its proper divisors (1).

80129083 is an equidigital number, since it uses as much as digits as its factorization.

80129083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 80129083 is about 8951.4849606085. The cubic root of 80129083 is about 431.1185642161.

The spelling of 80129083 in words is "eighty million, one hundred twenty-nine thousand, eighty-three".