113003144143 has 8 divisors (see below), whose sum is σ = 114056530016. Its totient is φ = 111953772000.

The previous prime is 113003144131. The next prime is 113003144173. The reversal of 113003144143 is 341441300311.

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 a de Polignac number, because none of the positive numbers 2^k-113003144143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113003144123) 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, 946848 + ... + 1059493.

It is an arithmetic number, because the mean of its divisors is an integer number (14257066252).

Almost surely, 2^113003144143 is an apocalyptic number.

113003144143 is a deficient number, since it is larger than the sum of its proper divisors (1053385873).

113003144143 is a wasteful number, since it uses less digits than its factorization.

113003144143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006865.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 113003144143 its reverse (341441300311), we get a palindrome (454444444454).

The spelling of 113003144143 in words is "one hundred thirteen billion, three million, one hundred forty-four thousand, one hundred forty-three".