119649517977623 has 2 divisors, whose sum is σ = 119649517977624. Its totient is φ = 119649517977622.

The previous prime is 119649517977601. The next prime is 119649517977631. The reversal of 119649517977623 is 326779715946911.

It is a strong prime.

It is an emirp because it is prime and its reverse (326779715946911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 119649517977623 - 2⁶ = 119649517977559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119649517977643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59824758988811 + 59824758988812.

It is an arithmetic number, because the mean of its divisors is an integer number (59824758988812).

Almost surely, 2^{119649517977623} is an apocalyptic number.

119649517977623 is a deficient number, since it is larger than the sum of its proper divisors (1).

119649517977623 is an equidigital number, since it uses as much as digits as its factorization.

119649517977623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080203040, while the sum is 77.

The spelling of 119649517977623 in words is "one hundred nineteen trillion, six hundred forty-nine billion, five hundred seventeen million, nine hundred seventy-seven thousand, six hundred twenty-three".