143040112313 has 8 divisors (see below), whose sum is σ = 163491757632. Its totient is φ = 122592802896.

The previous prime is 143040112309. The next prime is 143040112321. The reversal of 143040112313 is 313211040341.

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

It is not a de Polignac number, because 143040112313 - 2² = 143040112309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143040112013) 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, 1012970 + ... + 1145507.

It is an arithmetic number, because the mean of its divisors is an integer number (20436469704).

Almost surely, 2^143040112313 is an apocalyptic number.

It is an amenable number.

143040112313 is a deficient number, since it is larger than the sum of its proper divisors (20451645319).

143040112313 is an equidigital number, since it uses as much as digits as its factorization.

143040112313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167951.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 143040112313 its reverse (313211040341), we get a palindrome (456251152654).

The spelling of 143040112313 in words is "one hundred forty-three billion, forty million, one hundred twelve thousand, three hundred thirteen".