112011021010103 has 4 divisors (see below), whose sum is σ = 112059785061600. Its totient is φ = 111962256958608.

The previous prime is 112011021010061. The next prime is 112011021010129. The reversal of 112011021010103 is 301010120110211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112011021010103 - 2⁸ = 112011021009847 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 (112011021010703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24382022303 + ... + 24382026896.

It is an arithmetic number, because the mean of its divisors is an integer number (28014946265400).

Almost surely, 2^{112011021010103} is an apocalyptic number.

112011021010103 is a deficient number, since it is larger than the sum of its proper divisors (48764051497).

112011021010103 is an equidigital number, since it uses as much as digits as its factorization.

112011021010103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48764051496.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 112011021010103 its reverse (301010120110211), we get a palindrome (413021141120314).

The spelling of 112011021010103 in words is "one hundred twelve trillion, eleven billion, twenty-one million, ten thousand, one hundred three".