200003012112481 has 2 divisors, whose sum is σ = 200003012112482. Its totient is φ = 200003012112480.

The previous prime is 200003012112439. The next prime is 200003012112517. The reversal of 200003012112481 is 184211210300002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114464856380625 + 85538155731856 = 10698825^2 + 9248684^2 .

It is a cyclic number.

It is not a de Polignac number, because 200003012112481 - 2²⁵ = 200002978558049 is a prime.

It is a super-2 number, since 2×200003012112481² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200003012142481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001506056240 + 100001506056241.

It is an arithmetic number, because the mean of its divisors is an integer number (100001506056241).

Almost surely, 2^{200003012112481} is an apocalyptic number.

It is an amenable number.

200003012112481 is a deficient number, since it is larger than the sum of its proper divisors (1).

200003012112481 is an equidigital number, since it uses as much as digits as its factorization.

200003012112481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 200003012112481 its reverse (184211210300002), we get a palindrome (384214222412483).

The spelling of 200003012112481 in words is "two hundred trillion, three billion, twelve million, one hundred twelve thousand, four hundred eighty-one".