32120801 has 2 divisors, whose sum is σ = 32120802. Its totient is φ = 32120800.

The previous prime is 32120791. The next prime is 32120813. The reversal of 32120801 is 10802123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23571025 + 8549776 = 4855^2 + 2924^2 .

It is a cyclic number.

It is not a de Polignac number, because 32120801 - 2¹⁴ = 32104417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32120801.

It is not a weakly prime, because it can be changed into another prime (32120821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16060400 + 16060401.

It is an arithmetic number, because the mean of its divisors is an integer number (16060401).

Almost surely, 2^32120801 is an apocalyptic number.

It is an amenable number.

32120801 is a deficient number, since it is larger than the sum of its proper divisors (1).

32120801 is an equidigital number, since it uses as much as digits as its factorization.

32120801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 32120801 is about 5667.5215923717. The cubic root of 32120801 is about 317.8792079764.

Adding to 32120801 its reverse (10802123), we get a palindrome (42922924).

The spelling of 32120801 in words is "thirty-two million, one hundred twenty thousand, eight hundred one".