113542111042003 has 16 divisors (see below), whose sum is σ = 130183368120000. Its totient is φ = 97006428905472.

The previous prime is 113542111041979. The next prime is 113542111042027. The reversal of 113542111042003 is 300240111245311.

It is an interprime number because it is at equal distance from previous prime (113542111041979) and next prime (113542111042027).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113542111042003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113542111042403) 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, 9947278 + ... + 18056371.

It is an arithmetic number, because the mean of its divisors is an integer number (8136460507500).

Almost surely, 2^{113542111042003} is an apocalyptic number.

113542111042003 is a deficient number, since it is larger than the sum of its proper divisors (16641257077997).

113542111042003 is a wasteful number, since it uses less digits than its factorization.

113542111042003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28005534.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 113542111042003 its reverse (300240111245311), we get a palindrome (413782222287314).

The spelling of 113542111042003 in words is "one hundred thirteen trillion, five hundred forty-two billion, one hundred eleven million, forty-two thousand, three".