119310945779 has 2 divisors, whose sum is σ = 119310945780. Its totient is φ = 119310945778.

The previous prime is 119310945737. The next prime is 119310945877. The reversal of 119310945779 is 977549013911.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119310945779 is a prime.

It is not a weakly prime, because it can be changed into another prime (119310995779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59655472889 + 59655472890.

It is an arithmetic number, because the mean of its divisors is an integer number (59655472890).

Almost surely, 2^119310945779 is an apocalyptic number.

119310945779 is a deficient number, since it is larger than the sum of its proper divisors (1).

119310945779 is an equidigital number, since it uses as much as digits as its factorization.

119310945779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2143260, while the sum is 56.

The spelling of 119310945779 in words is "one hundred nineteen billion, three hundred ten million, nine hundred forty-five thousand, seven hundred seventy-nine".