32113446851 has 2 divisors, whose sum is σ = 32113446852. Its totient is φ = 32113446850.

The previous prime is 32113446829. The next prime is 32113446853. The reversal of 32113446851 is 15864431123.

It is a strong prime.

It is an emirp because it is prime and its reverse (15864431123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32113446851 - 2¹⁰ = 32113445827 is a prime.

Together with 32113446853, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32113446853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16056723425 + 16056723426.

It is an arithmetic number, because the mean of its divisors is an integer number (16056723426).

Almost surely, 2^32113446851 is an apocalyptic number.

32113446851 is a deficient number, since it is larger than the sum of its proper divisors (1).

32113446851 is an equidigital number, since it uses as much as digits as its factorization.

32113446851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 38.

Adding to 32113446851 its reverse (15864431123), we get a palindrome (47977877974).

The spelling of 32113446851 in words is "thirty-two billion, one hundred thirteen million, four hundred forty-six thousand, eight hundred fifty-one".