100053002281 has 2 divisors, whose sum is σ = 100053002282. Its totient is φ = 100053002280.

The previous prime is 100053002267. The next prime is 100053002299. The reversal of 100053002281 is 182200350001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93982099225 + 6070903056 = 306565^2 + 77916^2 .

It is a cyclic number.

It is not a de Polignac number, because 100053002281 - 2¹⁷ = 100052871209 is a prime.

It is a super-2 number, since 2×100053002281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100053002381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50026501140 + 50026501141.

It is an arithmetic number, because the mean of its divisors is an integer number (50026501141).

Almost surely, 2^100053002281 is an apocalyptic number.

It is an amenable number.

100053002281 is a deficient number, since it is larger than the sum of its proper divisors (1).

100053002281 is an equidigital number, since it uses as much as digits as its factorization.

100053002281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 100053002281 its reverse (182200350001), we get a palindrome (282253352282).

The spelling of 100053002281 in words is "one hundred billion, fifty-three million, two thousand, two hundred eighty-one".