111442322010103 has 24 divisors (see below), whose sum is σ = 129734693442432. Its totient is φ = 95450015296944.

The previous prime is 111442322010091. The next prime is 111442322010163. The reversal of 111442322010103 is 301010223244111.

It is not a de Polignac number, because 111442322010103 - 2⁹ = 111442322009591 is a prime.

It is a super-2 number, since 2×111442322010103² (a number of 29 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 (111442322010163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 500287476 + ... + 500510182.

It is an arithmetic number, because the mean of its divisors is an integer number (5405612226768).

Almost surely, 2^{111442322010103} is an apocalyptic number.

111442322010103 is a deficient number, since it is larger than the sum of its proper divisors (18292371432329).

111442322010103 is a wasteful number, since it uses less digits than its factorization.

111442322010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230371 (or 230364 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 111442322010103 its reverse (301010223244111), we get a palindrome (412452545254214).

The spelling of 111442322010103 in words is "one hundred eleven trillion, four hundred forty-two billion, three hundred twenty-two million, ten thousand, one hundred three".