10001200481 has 2 divisors, whose sum is σ = 10001200482. Its totient is φ = 10001200480.

The previous prime is 10001200427. The next prime is 10001200493. The reversal of 10001200481 is 18400210001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5778280225 + 4222920256 = 76015^2 + 64984^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10001200481 is a prime.

It is a super-2 number, since 2×10001200481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10001250481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000600240 + 5000600241.

It is an arithmetic number, because the mean of its divisors is an integer number (5000600241).

Almost surely, 2^10001200481 is an apocalyptic number.

It is an amenable number.

10001200481 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001200481 is an equidigital number, since it uses as much as digits as its factorization.

10001200481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10001200481 its reverse (18400210001), we get a palindrome (28401410482).

The spelling of 10001200481 in words is "ten billion, one million, two hundred thousand, four hundred eighty-one".