1101003312023 has 4 divisors (see below), whose sum is σ = 1116085549248. Its totient is φ = 1085921074800.

The previous prime is 1101003311987. The next prime is 1101003312047. The reversal of 1101003312023 is 3202133001011.

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 1101003312023 - 2³² = 1096708344727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101003311992 and 1101003312010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101003312923) 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, 7541118503 + ... + 7541118648.

It is an arithmetic number, because the mean of its divisors is an integer number (279021387312).

Almost surely, 2^{1101003312023} is an apocalyptic number.

1101003312023 is a deficient number, since it is larger than the sum of its proper divisors (15082237225).

1101003312023 is an equidigital number, since it uses as much as digits as its factorization.

1101003312023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15082237224.

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

Adding to 1101003312023 its reverse (3202133001011), we get a palindrome (4303136313034).

The spelling of 1101003312023 in words is "one trillion, one hundred one billion, three million, three hundred twelve thousand, twenty-three".