11303423214 has 32 divisors (see below), whose sum is σ = 22707484800. Its totient is φ = 3751058592.

The previous prime is 11303423213. The next prime is 11303423227. The reversal of 11303423214 is 41232430311.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303423213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2821737 + ... + 2825739.

It is an arithmetic number, because the mean of its divisors is an integer number (709608900).

Almost surely, 2^11303423214 is an apocalyptic number.

11303423214 is an abundant number, since it is smaller than the sum of its proper divisors (11404061586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11303423214 is a wasteful number, since it uses less digits than its factorization.

11303423214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5984.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11303423214 its reverse (41232430311), we get a palindrome (52535853525).

The spelling of 11303423214 in words is "eleven billion, three hundred three million, four hundred twenty-three thousand, two hundred fourteen".