10482198787381 has 2 divisors, whose sum is σ = 10482198787382. Its totient is φ = 10482198787380.

The previous prime is 10482198787327. The next prime is 10482198787433. The reversal of 10482198787381 is 18378789128401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10446502731025 + 35696056356 = 3232105^2 + 188934^2 .

It is a cyclic number.

It is not a de Polignac number, because 10482198787381 - 2⁹ = 10482198786869 is a prime.

It is a super-2 number, since 2×10482198787381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10482198787481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5241099393690 + 5241099393691.

It is an arithmetic number, because the mean of its divisors is an integer number (5241099393691).

Almost surely, 2^{10482198787381} is an apocalyptic number.

It is an amenable number.

10482198787381 is a deficient number, since it is larger than the sum of its proper divisors (1).

10482198787381 is an equidigital number, since it uses as much as digits as its factorization.

10482198787381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43352064, while the sum is 67.

The spelling of 10482198787381 in words is "ten trillion, four hundred eighty-two billion, one hundred ninety-eight million, seven hundred eighty-seven thousand, three hundred eighty-one".