13032312201 has 6 divisors (see below), whose sum is σ = 18824450970. Its totient is φ = 8688208128.

The previous prime is 13032312197. The next prime is 13032312257. The reversal of 13032312201 is 10221323031.

13032312201 is a `hidden beast` number, since 130 + 323 + 12 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9789123600 + 3243188601 = 98940^2 + 56949^2 .

It is not a de Polignac number, because 13032312201 - 2² = 13032312197 is a prime.

It is a super-2 number, since 2×13032312201² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13032312701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 724017336 + ... + 724017353.

It is an arithmetic number, because the mean of its divisors is an integer number (3137408495).

Almost surely, 2^13032312201 is an apocalyptic number.

It is an amenable number.

13032312201 is a deficient number, since it is larger than the sum of its proper divisors (5792138769).

13032312201 is a wasteful number, since it uses less digits than its factorization.

13032312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448034695 (or 1448034692 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13032312201 its reverse (10221323031), we get a palindrome (23253635232).

The spelling of 13032312201 in words is "thirteen billion, thirty-two million, three hundred twelve thousand, two hundred one".