1010533201481 has 2 divisors, whose sum is σ = 1010533201482. Its totient is φ = 1010533201480.

The previous prime is 1010533201471. The next prime is 1010533201507. The reversal of 1010533201481 is 1841023350101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 894603847225 + 115929354256 = 945835^2 + 340484^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010533201481 - 2²² = 1010529007177 is a prime.

It is a super-2 number, since 2×1010533201481² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1010533201451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505266600740 + 505266600741.

It is an arithmetic number, because the mean of its divisors is an integer number (505266600741).

Almost surely, 2^{1010533201481} is an apocalyptic number.

It is an amenable number.

1010533201481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010533201481 is an equidigital number, since it uses as much as digits as its factorization.

1010533201481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 1010533201481 its reverse (1841023350101), we get a palindrome (2851556551582).

The spelling of 1010533201481 in words is "one trillion, ten billion, five hundred thirty-three million, two hundred one thousand, four hundred eighty-one".