1121102413023 has 4 divisors (see below), whose sum is σ = 1494803217368. Its totient is φ = 747401608680.

The previous prime is 1121102412929. The next prime is 1121102413133. The reversal of 1121102413023 is 3203142011211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1121102413023 - 2¹³ = 1121102404831 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 (1121102013023) 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, 186850402168 + ... + 186850402173.

It is an arithmetic number, because the mean of its divisors is an integer number (373700804342).

Almost surely, 2^{1121102413023} is an apocalyptic number.

1121102413023 is a deficient number, since it is larger than the sum of its proper divisors (373700804345).

1121102413023 is an equidigital number, since it uses as much as digits as its factorization.

1121102413023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373700804344.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1121102413023 its reverse (3203142011211), we get a palindrome (4324244424234).

The spelling of 1121102413023 in words is "one trillion, one hundred twenty-one billion, one hundred two million, four hundred thirteen thousand, twenty-three".