11230131201 has 16 divisors (see below), whose sum is σ = 15856675200. Its totient is φ = 7045302528.

The previous prime is 11230131193. The next prime is 11230131223. The reversal of 11230131201 is 10213103211.

It is a happy number.

It is not a de Polignac number, because 11230131201 - 2³ = 11230131193 is a prime.

It is a super-2 number, since 2×11230131201² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11230131251) 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, 463455 + ... + 487083.

It is an arithmetic number, because the mean of its divisors is an integer number (991042200).

Almost surely, 2^11230131201 is an apocalyptic number.

It is an amenable number.

11230131201 is a deficient number, since it is larger than the sum of its proper divisors (4626543999).

11230131201 is a wasteful number, since it uses less digits than its factorization.

11230131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32968.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11230131201 its reverse (10213103211), we get a palindrome (21443234412).

The spelling of 11230131201 in words is "eleven billion, two hundred thirty million, one hundred thirty-one thousand, two hundred one".