32113201091 has 2 divisors, whose sum is σ = 32113201092. Its totient is φ = 32113201090.

The previous prime is 32113201079. The next prime is 32113201111. The reversal of 32113201091 is 19010231123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32113201091 - 2⁶ = 32113201027 is a prime.

It is a super-2 number, since 2×32113201091² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32113201031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16056600545 + 16056600546.

It is an arithmetic number, because the mean of its divisors is an integer number (16056600546).

Almost surely, 2^32113201091 is an apocalyptic number.

32113201091 is a deficient number, since it is larger than the sum of its proper divisors (1).

32113201091 is an equidigital number, since it uses as much as digits as its factorization.

32113201091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 32113201091 in words is "thirty-two billion, one hundred thirteen million, two hundred one thousand, ninety-one".