1101103100023 has 4 divisors (see below), whose sum is σ = 1101175934608. Its totient is φ = 1101030265440.

The previous prime is 1101103099969. The next prime is 1101103100039. The reversal of 1101103100023 is 3200013011011.

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 1101103100023 - 2¹⁷ = 1101102968951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101103099976 and 1101103100012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101103100723) 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, 36394611 + ... + 36424852.

It is an arithmetic number, because the mean of its divisors is an integer number (275293983652).

Almost surely, 2^{1101103100023} is an apocalyptic number.

1101103100023 is a deficient number, since it is larger than the sum of its proper divisors (72834585).

1101103100023 is an equidigital number, since it uses as much as digits as its factorization.

1101103100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72834584.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1101103100023 its reverse (3200013011011), we get a palindrome (4301116111034).

The spelling of 1101103100023 in words is "one trillion, one hundred one billion, one hundred three million, one hundred thousand, twenty-three".