119768745511 has 4 divisors (see below), whose sum is σ = 120028548024. Its totient is φ = 119508943000.

The previous prime is 119768745493. The next prime is 119768745563. The reversal of 119768745511 is 115547867911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 115547867911 = 7 ⋅16506838273.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119768745511 is a prime.

It is a super-2 number, since 2×119768745511² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119768745571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129900565 + ... + 129901486.

It is an arithmetic number, because the mean of its divisors is an integer number (30007137006).

Almost surely, 2^119768745511 is an apocalyptic number.

119768745511 is a deficient number, since it is larger than the sum of its proper divisors (259802513).

119768745511 is an equidigital number, since it uses as much as digits as its factorization.

119768745511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259802512.

The product of its digits is 2116800, while the sum is 55.

The spelling of 119768745511 in words is "one hundred nineteen billion, seven hundred sixty-eight million, seven hundred forty-five thousand, five hundred eleven".