111120122102003 has 8 divisors (see below), whose sum is σ = 127195684258560. Its totient is φ = 95094874695240.

The previous prime is 111120122101921. The next prime is 111120122102009. The reversal of 111120122102003 is 300201221021111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111120122102003 - 2¹⁴ = 111120122085619 is a prime.

It is a super-2 number, since 2×111120122102003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111120122102009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12578682713 + ... + 12578691546.

It is an arithmetic number, because the mean of its divisors is an integer number (15899460532320).

Almost surely, 2^{111120122102003} is an apocalyptic number.

111120122102003 is a deficient number, since it is larger than the sum of its proper divisors (16075562156557).

111120122102003 is an equidigital number, since it uses as much as digits as its factorization.

111120122102003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25157374897.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 111120122102003 its reverse (300201221021111), we get a palindrome (411321343123114).

The spelling of 111120122102003 in words is "one hundred eleven trillion, one hundred twenty billion, one hundred twenty-two million, one hundred two thousand, three".