32032121197 has 2 divisors, whose sum is σ = 32032121198. Its totient is φ = 32032121196.

The previous prime is 32032121087. The next prime is 32032121243. The reversal of 32032121197 is 79112123023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26497653961 + 5534467236 = 162781^2 + 74394^2 .

It is a cyclic number.

It is not a de Polignac number, because 32032121197 - 2¹¹ = 32032119149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32032121897) 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, 16016060598 + 16016060599.

It is an arithmetic number, because the mean of its divisors is an integer number (16016060599).

Almost surely, 2^32032121197 is an apocalyptic number.

It is an amenable number.

32032121197 is a deficient number, since it is larger than the sum of its proper divisors (1).

32032121197 is an equidigital number, since it uses as much as digits as its factorization.

32032121197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 32032121197 in words is "thirty-two billion, thirty-two million, one hundred twenty-one thousand, one hundred ninety-seven".