144155113 has 8 divisors (see below), whose sum is σ = 146820960. Its totient is φ = 141496800.

The previous prime is 144155111. The next prime is 144155119. The reversal of 144155113 is 311551441.

144155113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 144155113 - 2¹ = 144155111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144155111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49138 + ... + 51988.

It is an arithmetic number, because the mean of its divisors is an integer number (18352620).

Almost surely, 2^144155113 is an apocalyptic number.

It is an amenable number.

144155113 is a deficient number, since it is larger than the sum of its proper divisors (2665847).

144155113 is an equidigital number, since it uses as much as digits as its factorization.

144155113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767.

The product of its digits is 1200, while the sum is 25.

The square root of 144155113 is about 12006.4613021489. The cubic root of 144155113 is about 524.3364108724.

The spelling of 144155113 in words is "one hundred forty-four million, one hundred fifty-five thousand, one hundred thirteen".