32865352213 has 2 divisors, whose sum is σ = 32865352214. Its totient is φ = 32865352212.

The previous prime is 32865352183. The next prime is 32865352229. The reversal of 32865352213 is 31225356823.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20672113284 + 12193238929 = 143778^2 + 110423^2 .

It is a cyclic number.

It is not a de Polignac number, because 32865352213 - 2¹³ = 32865344021 is a prime.

It is a super-3 number, since 3×32865352213³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32865352253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16432676106 + 16432676107.

It is an arithmetic number, because the mean of its divisors is an integer number (16432676107).

Almost surely, 2^32865352213 is an apocalyptic number.

It is an amenable number.

32865352213 is a deficient number, since it is larger than the sum of its proper divisors (1).

32865352213 is an equidigital number, since it uses as much as digits as its factorization.

32865352213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 40.

The spelling of 32865352213 in words is "thirty-two billion, eight hundred sixty-five million, three hundred fifty-two thousand, two hundred thirteen".