32113111201 has 4 divisors (see below), whose sum is σ = 32114625172. Its totient is φ = 32111597232.

The previous prime is 32113111187. The next prime is 32113111207. The reversal of 32113111201 is 10211131123.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10211131123 = 47 ⋅217258109.

It can be written as a sum of positive squares in 2 ways, for example, as 5825352976 + 26287758225 = 76324^2 + 162135^2 .

It is a cyclic number.

It is not a de Polignac number, because 32113111201 - 2⁷ = 32113111073 is a prime.

It is a super-2 number, since 2×32113111201² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32113111207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724710 + ... + 767743.

It is an arithmetic number, because the mean of its divisors is an integer number (8028656293).

Almost surely, 2^32113111201 is an apocalyptic number.

It is an amenable number.

32113111201 is a deficient number, since it is larger than the sum of its proper divisors (1513971).

32113111201 is a wasteful number, since it uses less digits than its factorization.

32113111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513970.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 32113111201 its reverse (10211131123), we get a palindrome (42324242324).

The spelling of 32113111201 in words is "thirty-two billion, one hundred thirteen million, one hundred eleven thousand, two hundred one".