633481108801 has 2 divisors, whose sum is σ = 633481108802. Its totient is φ = 633481108800.

The previous prime is 633481108783. The next prime is 633481108891. The reversal of 633481108801 is 108801184336.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 467375955201 + 166105153600 = 683649^2 + 407560^2 .

It is a cyclic number.

It is not a de Polignac number, because 633481108801 - 2²³ = 633472720193 is a prime.

It is a super-3 number, since 3×633481108801³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (633481108891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316740554400 + 316740554401.

It is an arithmetic number, because the mean of its divisors is an integer number (316740554401).

Almost surely, 2^633481108801 is an apocalyptic number.

It is an amenable number.

633481108801 is a deficient number, since it is larger than the sum of its proper divisors (1).

633481108801 is an equidigital number, since it uses as much as digits as its factorization.

633481108801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 633481108801 in words is "six hundred thirty-three billion, four hundred eighty-one million, one hundred eight thousand, eight hundred one".