100000000062481 has 2 divisors, whose sum is σ = 100000000062482. Its totient is φ = 100000000062480.

The previous prime is 100000000062451. The next prime is 100000000062491. The reversal of 100000000062481 is 184260000000001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95051599812481 + 4948400250000 = 9749441^2 + 2224500^2 .

It is a cyclic number.

It is not a de Polignac number, because 100000000062481 - 2¹⁷ = 99999999931409 is a prime.

It is a super-2 number, since 2×100000000062481² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100000000062451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000000031240 + 50000000031241.

It is an arithmetic number, because the mean of its divisors is an integer number (50000000031241).

Almost surely, 2^{100000000062481} is an apocalyptic number.

It is an amenable number.

100000000062481 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000000062481 is an equidigital number, since it uses as much as digits as its factorization.

100000000062481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 100000000062481 its reverse (184260000000001), we get a palindrome (284260000062482).

The spelling of 100000000062481 in words is "one hundred trillion, sixty-two thousand, four hundred eighty-one".