119478153 has 4 divisors (see below), whose sum is σ = 159304208. Its totient is φ = 79652100.

The previous prime is 119478131. The next prime is 119478179. The reversal of 119478153 is 351874911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 119478153 - 2¹² = 119474057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (119478103) 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, 19913023 + ... + 19913028.

It is an arithmetic number, because the mean of its divisors is an integer number (39826052).

Almost surely, 2^119478153 is an apocalyptic number.

It is an amenable number.

119478153 is a deficient number, since it is larger than the sum of its proper divisors (39826055).

119478153 is an equidigital number, since it uses as much as digits as its factorization.

119478153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39826054.

The product of its digits is 30240, while the sum is 39.

The square root of 119478153 is about 10930.6062503413. The cubic root of 119478153 is about 492.5263840470.

It can be divided in two parts, 11947 and 8153, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 119478153 in words is "one hundred nineteen million, four hundred seventy-eight thousand, one hundred fifty-three".