119976994309 has 2 divisors, whose sum is σ = 119976994310. Its totient is φ = 119976994308.

The previous prime is 119976994283. The next prime is 119976994351. The reversal of 119976994309 is 903499679911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109170768100 + 10806226209 = 330410^2 + 103953^2 .

It is a cyclic number.

It is not a de Polignac number, because 119976994309 - 2²¹ = 119974897157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119976994009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59988497154 + 59988497155.

It is an arithmetic number, because the mean of its divisors is an integer number (59988497155).

Almost surely, 2^119976994309 is an apocalyptic number.

It is an amenable number.

119976994309 is a deficient number, since it is larger than the sum of its proper divisors (1).

119976994309 is an equidigital number, since it uses as much as digits as its factorization.

119976994309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29760696, while the sum is 67.

The spelling of 119976994309 in words is "one hundred nineteen billion, nine hundred seventy-six million, nine hundred ninety-four thousand, three hundred nine".