112143430013 has 4 divisors (see below), whose sum is σ = 112147000800. Its totient is φ = 112139859228.

The previous prime is 112143429961. The next prime is 112143430019. The reversal of 112143430013 is 310034341211.

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 a cyclic number.

It is not a de Polignac number, because 112143430013 - 2¹⁶ = 112143364477 is a prime.

It is a super-2 number, since 2×112143430013² (a number of 23 digits) 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 (112143430019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1737863 + ... + 1801236.

It is an arithmetic number, because the mean of its divisors is an integer number (28036750200).

Almost surely, 2^112143430013 is an apocalyptic number.

It is an amenable number.

112143430013 is a deficient number, since it is larger than the sum of its proper divisors (3570787).

112143430013 is an equidigital number, since it uses as much as digits as its factorization.

112143430013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3570786.

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

Adding to 112143430013 its reverse (310034341211), we get a palindrome (422177771224).

The spelling of 112143430013 in words is "one hundred twelve billion, one hundred forty-three million, four hundred thirty thousand, thirteen".