119961198143 has 2 divisors, whose sum is σ = 119961198144. Its totient is φ = 119961198142.

The previous prime is 119961198103. The next prime is 119961198169. The reversal of 119961198143 is 341891169911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119961198143 - 2⁸ = 119961197887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119961198103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59980599071 + 59980599072.

It is an arithmetic number, because the mean of its divisors is an integer number (59980599072).

Almost surely, 2^119961198143 is an apocalyptic number.

119961198143 is a deficient number, since it is larger than the sum of its proper divisors (1).

119961198143 is an equidigital number, since it uses as much as digits as its factorization.

119961198143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 419904, while the sum is 53.

The spelling of 119961198143 in words is "one hundred nineteen billion, nine hundred sixty-one million, one hundred ninety-eight thousand, one hundred forty-three".