253109119 has 8 divisors (see below), whose sum is σ = 260699760. Its totient is φ = 245558016.

The previous prime is 253109111. The next prime is 253109123. The reversal of 253109119 is 911901352.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253109119 - 2³ = 253109111 is a prime.

It is a super-2 number, since 2×253109119² = 128128452241912322, which 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 (253109111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3372 + ... + 22750.

It is an arithmetic number, because the mean of its divisors is an integer number (32587470).

Almost surely, 2^253109119 is an apocalyptic number.

253109119 is a deficient number, since it is larger than the sum of its proper divisors (7590641).

253109119 is a wasteful number, since it uses less digits than its factorization.

253109119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19769.

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 253109119 is about 15909.4034771892. The cubic root of 253109119 is about 632.5612695103.

The spelling of 253109119 in words is "two hundred fifty-three million, one hundred nine thousand, one hundred nineteen".