113432142003 has 16 divisors (see below), whose sum is σ = 166124878080. Its totient is φ = 68526510624.

The previous prime is 113432142001. The next prime is 113432142037. The reversal of 113432142003 is 300241234311.

It is a happy number.

It is not a de Polignac number, because 113432142003 - 2¹ = 113432142001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113432142001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43260376 + ... + 43262997.

It is an arithmetic number, because the mean of its divisors is an integer number (10382804880).

Almost surely, 2^113432142003 is an apocalyptic number.

113432142003 is a deficient number, since it is larger than the sum of its proper divisors (52692736077).

113432142003 is a wasteful number, since it uses less digits than its factorization.

113432142003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86523418.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 113432142003 its reverse (300241234311), we get a palindrome (413673376314).

The spelling of 113432142003 in words is "one hundred thirteen billion, four hundred thirty-two million, one hundred forty-two thousand, three".