32012132311 has 4 divisors (see below), whose sum is σ = 33696981400. Its totient is φ = 30327283224.

The previous prime is 32012132287. The next prime is 32012132323. The reversal of 32012132311 is 11323121023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11323121023 = 1741 ⋅6503803.

It is a cyclic number.

It is not a de Polignac number, because 32012132311 - 2¹⁷ = 32012001239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 1684849069 = 32012132311 / (3 + 2 + 0 + 1 + 2 + 1 + 3 + 2 + 3 + 1 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32012132381) 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, 842424516 + ... + 842424553.

It is an arithmetic number, because the mean of its divisors is an integer number (8424245350).

Almost surely, 2^32012132311 is an apocalyptic number.

32012132311 is a deficient number, since it is larger than the sum of its proper divisors (1684849089).

32012132311 is a wasteful number, since it uses less digits than its factorization.

32012132311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684849088.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32012132311 its reverse (11323121023), we get a palindrome (43335253334).

The spelling of 32012132311 in words is "thirty-two billion, twelve million, one hundred thirty-two thousand, three hundred eleven".