1103340220023 has 8 divisors (see below), whose sum is σ = 1471128695536. Its totient is φ = 735555945600.

The previous prime is 1103340220001. The next prime is 1103340220063. The reversal of 1103340220023 is 3200220433011.

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

It is not a de Polignac number, because 1103340220023 - 2¹⁴ = 1103340203639 is a prime.

It is a super-2 number, since 2×1103340220023² (a number of 25 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 (1103340220063) 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, 375538 + ... + 1532223.

It is an arithmetic number, because the mean of its divisors is an integer number (183891086942).

Almost surely, 2^{1103340220023} is an apocalyptic number.

1103340220023 is a deficient number, since it is larger than the sum of its proper divisors (367788475513).

1103340220023 is a wasteful number, since it uses less digits than its factorization.

1103340220023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100545.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1103340220023 its reverse (3200220433011), we get a palindrome (4303560653034).

The spelling of 1103340220023 in words is "one trillion, one hundred three billion, three hundred forty million, two hundred twenty thousand, twenty-three".