63200920331 has 2 divisors, whose sum is σ = 63200920332. Its totient is φ = 63200920330.

The previous prime is 63200920273. The next prime is 63200920333. The reversal of 63200920331 is 13302900236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63200920331 - 2¹⁰ = 63200919307 is a prime.

It is a super-2 number, since 2×63200920331² (a number of 22 digits) contains 22 as substring.

Together with 63200920333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 63200920294 and 63200920303.

It is not a weakly prime, because it can be changed into another prime (63200920333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31600460165 + 31600460166.

It is an arithmetic number, because the mean of its divisors is an integer number (31600460166).

Almost surely, 2^63200920331 is an apocalyptic number.

63200920331 is a deficient number, since it is larger than the sum of its proper divisors (1).

63200920331 is an equidigital number, since it uses as much as digits as its factorization.

63200920331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 63200920331 in words is "sixty-three billion, two hundred million, nine hundred twenty thousand, three hundred thirty-one".