1103340233213 has 4 divisors (see below), whose sum is σ = 1128999308448. Its totient is φ = 1077681157980.

The previous prime is 1103340233167. The next prime is 1103340233239. The reversal of 1103340233213 is 3123320433011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1103340233213 - 2²⁸ = 1103071797757 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 (1103340233263) 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, 12829537553 + ... + 12829537638.

It is an arithmetic number, because the mean of its divisors is an integer number (282249827112).

Almost surely, 2^{1103340233213} is an apocalyptic number.

It is an amenable number.

1103340233213 is a deficient number, since it is larger than the sum of its proper divisors (25659075235).

1103340233213 is an equidigital number, since it uses as much as digits as its factorization.

1103340233213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25659075234.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1103340233213 its reverse (3123320433011), we get a palindrome (4226660666224).

The spelling of 1103340233213 in words is "one trillion, one hundred three billion, three hundred forty million, two hundred thirty-three thousand, two hundred thirteen".