32112420311102 has 4 divisors (see below), whose sum is σ = 48168630466656. Its totient is φ = 16056210155550.

The previous prime is 32112420311071. The next prime is 32112420311107. The reversal of 32112420311102 is 20111302421123.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32112420311107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8028105077774 + ... + 8028105077777.

It is an arithmetic number, because the mean of its divisors is an integer number (12042157616664).

Almost surely, 2^{32112420311102} is an apocalyptic number.

32112420311102 is a deficient number, since it is larger than the sum of its proper divisors (16056210155554).

32112420311102 is a wasteful number, since it uses less digits than its factorization.

32112420311102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16056210155553.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 32112420311102 its reverse (20111302421123), we get a palindrome (52223722732225).

The spelling of 32112420311102 in words is "thirty-two trillion, one hundred twelve billion, four hundred twenty million, three hundred eleven thousand, one hundred two".