11034342023 has 8 divisors (see below), whose sum is σ = 11525738496. Its totient is φ = 10543915800.

The previous prime is 11034341971. The next prime is 11034342029. The reversal of 11034342023 is 32024343011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11034342023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11034342023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11034342029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219263 + ... + 264848.

It is an arithmetic number, because the mean of its divisors is an integer number (1440717312).

Almost surely, 2^11034342023 is an apocalyptic number.

11034342023 is a deficient number, since it is larger than the sum of its proper divisors (491396473).

11034342023 is an equidigital number, since it uses as much as digits as its factorization.

11034342023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485125.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 11034342023 its reverse (32024343011), we get a palindrome (43058685034).

The spelling of 11034342023 in words is "eleven billion, thirty-four million, three hundred forty-two thousand, twenty-three".