119945163 has 16 divisors (see below), whose sum is σ = 172440576. Its totient is φ = 73721760.

The previous prime is 119945159. The next prime is 119945167. The reversal of 119945163 is 361549911.

It is an interprime number because it is at equal distance from previous prime (119945159) and next prime (119945167).

It is not a de Polignac number, because 119945163 - 2² = 119945159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (119945167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44998 + ... + 47588.

It is an arithmetic number, because the mean of its divisors is an integer number (10777536).

Almost surely, 2^119945163 is an apocalyptic number.

119945163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

119945163 is a deficient number, since it is larger than the sum of its proper divisors (52495413).

119945163 is a wasteful number, since it uses less digits than its factorization.

119945163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3794.

The product of its digits is 29160, while the sum is 39.

The square root of 119945163 is about 10951.9479089338. The cubic root of 119945163 is about 493.1672702677.

The spelling of 119945163 in words is "one hundred nineteen million, nine hundred forty-five thousand, one hundred sixty-three".