21032200963 has 2 divisors, whose sum is σ = 21032200964. Its totient is φ = 21032200962.

The previous prime is 21032200957. The next prime is 21032201093. The reversal of 21032200963 is 36900223012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 21032200963 - 2¹³ = 21032192771 is a prime.

It is not a weakly prime, because it can be changed into another prime (21032201963) 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, 10516100481 + 10516100482.

It is an arithmetic number, because the mean of its divisors is an integer number (10516100482).

Almost surely, 2^21032200963 is an apocalyptic number.

21032200963 is a deficient number, since it is larger than the sum of its proper divisors (1).

21032200963 is an equidigital number, since it uses as much as digits as its factorization.

21032200963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 21032200963 its reverse (36900223012), we get a palindrome (57932423975).

The spelling of 21032200963 in words is "twenty-one billion, thirty-two million, two hundred thousand, nine hundred sixty-three".