1122031103003 has 4 divisors (see below), whose sum is σ = 1122036010368. Its totient is φ = 1122026195640.

The previous prime is 1122031102967. The next prime is 1122031103021. The reversal of 1122031103003 is 3003011302211.

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 1122031103003 - 2¹⁸ = 1122030840859 is a prime.

It is a super-2 number, since 2×1122031103003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122031103093) 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, 2093051 + ... + 2573892.

It is an arithmetic number, because the mean of its divisors is an integer number (280509002592).

Almost surely, 2^{1122031103003} is an apocalyptic number.

1122031103003 is a deficient number, since it is larger than the sum of its proper divisors (4907365).

1122031103003 is an equidigital number, since it uses as much as digits as its factorization.

1122031103003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4907364.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1122031103003 its reverse (3003011302211), we get a palindrome (4125042405214).

The spelling of 1122031103003 in words is "one trillion, one hundred twenty-two billion, thirty-one million, one hundred three thousand, three".