1103233110013 has 4 divisors (see below), whose sum is σ = 1161298010560. Its totient is φ = 1045168209468.

The previous prime is 1103233109969. The next prime is 1103233110019. The reversal of 1103233110013 is 3100113323011.

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 1103233110013 - 2²⁵ = 1103199555581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 58064900527 = 1103233110013 / (1 + 1 + 0 + 3 + 2 + 3 + 3 + 1 + 1 + 0 + 0 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103233110019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29032450245 + ... + 29032450282.

It is an arithmetic number, because the mean of its divisors is an integer number (290324502640).

Almost surely, 2^{1103233110013} is an apocalyptic number.

It is an amenable number.

1103233110013 is a deficient number, since it is larger than the sum of its proper divisors (58064900547).

1103233110013 is an equidigital number, since it uses as much as digits as its factorization.

1103233110013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58064900546.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1103233110013 its reverse (3100113323011), we get a palindrome (4203346433024).

The spelling of 1103233110013 in words is "one trillion, one hundred three billion, two hundred thirty-three million, one hundred ten thousand, thirteen".