119793129487 has 2 divisors, whose sum is σ = 119793129488. Its totient is φ = 119793129486.

The previous prime is 119793129451. The next prime is 119793129497. The reversal of 119793129487 is 784921397911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119793129487 - 2¹¹ = 119793127439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119793129497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59896564743 + 59896564744.

It is an arithmetic number, because the mean of its divisors is an integer number (59896564744).

Almost surely, 2^119793129487 is an apocalyptic number.

119793129487 is a deficient number, since it is larger than the sum of its proper divisors (1).

119793129487 is an equidigital number, since it uses as much as digits as its factorization.

119793129487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6858432, while the sum is 61.

The spelling of 119793129487 in words is "one hundred nineteen billion, seven hundred ninety-three million, one hundred twenty-nine thousand, four hundred eighty-seven".