32012201311 has 4 divisors (see below), whose sum is σ = 32245867152. Its totient is φ = 31778535472.

The previous prime is 32012201239. The next prime is 32012201329. The reversal of 32012201311 is 11310221023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32012201311 - 2⁹ = 32012200799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32012201341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116832715 + ... + 116832988.

It is an arithmetic number, because the mean of its divisors is an integer number (8061466788).

Almost surely, 2^32012201311 is an apocalyptic number.

32012201311 is a deficient number, since it is larger than the sum of its proper divisors (233665841).

32012201311 is a wasteful number, since it uses less digits than its factorization.

32012201311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233665840.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 32012201311 its reverse (11310221023), we get a palindrome (43322422334).

The spelling of 32012201311 in words is "thirty-two billion, twelve million, two hundred one thousand, three hundred eleven".