100481413475497 has 2 divisors, whose sum is σ = 100481413475498. Its totient is φ = 100481413475496.

The previous prime is 100481413475479. The next prime is 100481413475519. The reversal of 100481413475497 is 794574314184001.

Together with previous prime (100481413475479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100405530305536 + 75883169961 = 10020256^2 + 275469^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100481413475497 is a prime.

It is a super-3 number, since 3×100481413475497³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (100481413478497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50240706737748 + 50240706737749.

It is an arithmetic number, because the mean of its divisors is an integer number (50240706737749).

Almost surely, 2^{100481413475497} is an apocalyptic number.

It is an amenable number.

100481413475497 is a deficient number, since it is larger than the sum of its proper divisors (1).

100481413475497 is an equidigital number, since it uses as much as digits as its factorization.

100481413475497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 100481413475497 in words is "one hundred trillion, four hundred eighty-one billion, four hundred thirteen million, four hundred seventy-five thousand, four hundred ninety-seven".