11323233401 has 8 divisors (see below), whose sum is σ = 11994975720. Its totient is φ = 10652121088.

The previous prime is 11323233353. The next prime is 11323233403. The reversal of 11323233401 is 10433232311.

It can be written as a sum of positive squares in 4 ways, for example, as 4640334400 + 6682899001 = 68120^2 + 81749^2 .

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-11323233401 is a prime.

It is a super-2 number, since 2×11323233401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11323233403) 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, 120236 + ... + 192621.

It is an arithmetic number, because the mean of its divisors is an integer number (1499371965).

Almost surely, 2^11323233401 is an apocalyptic number.

It is an amenable number.

11323233401 is a deficient number, since it is larger than the sum of its proper divisors (671742319).

11323233401 is a wasteful number, since it uses less digits than its factorization.

11323233401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315003.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11323233401 its reverse (10433232311), we get a palindrome (21756465712).

The spelling of 11323233401 in words is "eleven billion, three hundred twenty-three million, two hundred thirty-three thousand, four hundred one".