119503166871 has 32 divisors (see below), whose sum is σ = 175083068160. Its totient is φ = 71902425600.

The previous prime is 119503166813. The next prime is 119503166927. The reversal of 119503166871 is 178661305911.

It is a de Polignac number, because none of the positive numbers 2^k-119503166871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 119503166871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119503186871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3525120 + ... + 3558858.

It is an arithmetic number, because the mean of its divisors is an integer number (5471345880).

Almost surely, 2^119503166871 is an apocalyptic number.

119503166871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

119503166871 is a deficient number, since it is larger than the sum of its proper divisors (55579901289).

119503166871 is a wasteful number, since it uses less digits than its factorization.

119503166871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34527.

The product of its (nonzero) digits is 272160, while the sum is 48.

The spelling of 119503166871 in words is "one hundred nineteen billion, five hundred three million, one hundred sixty-six thousand, eight hundred seventy-one".