100842463 has 2 divisors, whose sum is σ = 100842464. Its totient is φ = 100842462.

The previous prime is 100842457. The next prime is 100842499. The reversal of 100842463 is 364248001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100842463 - 2²⁵ = 67288031 is a prime.

It is a super-3 number, since 3×100842463³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100842263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50421231 + 50421232.

It is an arithmetic number, because the mean of its divisors is an integer number (50421232).

Almost surely, 2^100842463 is an apocalyptic number.

100842463 is a deficient number, since it is larger than the sum of its proper divisors (1).

100842463 is an equidigital number, since it uses as much as digits as its factorization.

100842463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 100842463 is about 10042.0348037636. The cubic root of 100842463 is about 465.4586956382.

The spelling of 100842463 in words is "one hundred million, eight hundred forty-two thousand, four hundred sixty-three".