119769491801 has 2 divisors, whose sum is σ = 119769491802. Its totient is φ = 119769491800.

The previous prime is 119769491771. The next prime is 119769491819. The reversal of 119769491801 is 108194967911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109878990400 + 9890501401 = 331480^2 + 99451^2 .

It is a cyclic number.

It is not a de Polignac number, because 119769491801 - 2¹⁰ = 119769490777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (119769491851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59884745900 + 59884745901.

It is an arithmetic number, because the mean of its divisors is an integer number (59884745901).

Almost surely, 2^119769491801 is an apocalyptic number.

It is an amenable number.

119769491801 is a deficient number, since it is larger than the sum of its proper divisors (1).

119769491801 is an equidigital number, since it uses as much as digits as its factorization.

119769491801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 56.

The spelling of 119769491801 in words is "one hundred nineteen billion, seven hundred sixty-nine million, four hundred ninety-one thousand, eight hundred one".