32836830181021 has 2 divisors, whose sum is σ = 32836830181022. Its totient is φ = 32836830181020.

The previous prime is 32836830180983. The next prime is 32836830181069. The reversal of 32836830181021 is 12018103863823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30450685749796 + 2386144431225 = 5518214^2 + 1544715^2 .

It is a cyclic number.

It is not a de Polignac number, because 32836830181021 - 2²³ = 32836821792413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32836830181081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16418415090510 + 16418415090511.

It is an arithmetic number, because the mean of its divisors is an integer number (16418415090511).

Almost surely, 2^{32836830181021} is an apocalyptic number.

It is an amenable number.

32836830181021 is a deficient number, since it is larger than the sum of its proper divisors (1).

32836830181021 is an equidigital number, since it uses as much as digits as its factorization.

32836830181021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 32836830181021 in words is "thirty-two trillion, eight hundred thirty-six billion, eight hundred thirty million, one hundred eighty-one thousand, twenty-one".