119481771089 has 2 divisors, whose sum is σ = 119481771090. Its totient is φ = 119481771088.

The previous prime is 119481771083. The next prime is 119481771209. The reversal of 119481771089 is 980177184911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93137884225 + 26343886864 = 305185^2 + 162308^2 .

It is a cyclic number.

It is not a de Polignac number, because 119481771089 - 2²⁴ = 119464993873 is a prime.

It is not a weakly prime, because it can be changed into another prime (119481771083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59740885544 + 59740885545.

It is an arithmetic number, because the mean of its divisors is an integer number (59740885545).

Almost surely, 2^119481771089 is an apocalyptic number.

It is an amenable number.

119481771089 is a deficient number, since it is larger than the sum of its proper divisors (1).

119481771089 is an equidigital number, since it uses as much as digits as its factorization.

119481771089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 56.

The spelling of 119481771089 in words is "one hundred nineteen billion, four hundred eighty-one million, seven hundred seventy-one thousand, eighty-nine".