119031861149 has 2 divisors, whose sum is σ = 119031861150. Its totient is φ = 119031861148.

The previous prime is 119031861119. The next prime is 119031861187. The reversal of 119031861149 is 941168130911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60852009124 + 58179852025 = 246682^2 + 241205^2 .

It is a cyclic number.

It is not a de Polignac number, because 119031861149 - 2¹⁶ = 119031795613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119031861119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59515930574 + 59515930575.

It is an arithmetic number, because the mean of its divisors is an integer number (59515930575).

Almost surely, 2^119031861149 is an apocalyptic number.

It is an amenable number.

119031861149 is a deficient number, since it is larger than the sum of its proper divisors (1).

119031861149 is an equidigital number, since it uses as much as digits as its factorization.

119031861149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 44.

The spelling of 119031861149 in words is "one hundred nineteen billion, thirty-one million, eight hundred sixty-one thousand, one hundred forty-nine".