119615717147 has 2 divisors, whose sum is σ = 119615717148. Its totient is φ = 119615717146.

The previous prime is 119615717113. The next prime is 119615717153. The reversal of 119615717147 is 741717516911.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119615717147 - 2¹² = 119615713051 is a prime.

It is a super-2 number, since 2×119615717147² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 119615717095 and 119615717104.

It is not a weakly prime, because it can be changed into another prime (119615717047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59807858573 + 59807858574.

It is an arithmetic number, because the mean of its divisors is an integer number (59807858574).

Almost surely, 2^119615717147 is an apocalyptic number.

119615717147 is a deficient number, since it is larger than the sum of its proper divisors (1).

119615717147 is an equidigital number, since it uses as much as digits as its factorization.

119615717147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 370440, while the sum is 50.

The spelling of 119615717147 in words is "one hundred nineteen billion, six hundred fifteen million, seven hundred seventeen thousand, one hundred forty-seven".