11001423103 has 8 divisors (see below), whose sum is σ = 12019772160. Its totient is φ = 9986110680.

The previous prime is 11001423079. The next prime is 11001423109. The reversal of 11001423103 is 30132410011.

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

It is a cyclic number.

It is not a de Polignac number, because 11001423103 - 2¹³ = 11001414911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001423109) 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, 751575 + ... + 766072.

It is an arithmetic number, because the mean of its divisors is an integer number (1502471520).

Almost surely, 2^11001423103 is an apocalyptic number.

11001423103 is a deficient number, since it is larger than the sum of its proper divisors (1018349057).

11001423103 is a wasteful number, since it uses less digits than its factorization.

11001423103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518317.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11001423103 its reverse (30132410011), we get a palindrome (41133833114).

The spelling of 11001423103 in words is "eleven billion, one million, four hundred twenty-three thousand, one hundred three".