100848530 has 16 divisors (see below), whose sum is σ = 181822104. Its totient is φ = 40273920.

The previous prime is 100848529. The next prime is 100848533. The reversal of 100848530 is 35848001.

It can be written as a sum of positive squares in 4 ways, for example, as 81126049 + 19722481 = 9007^2 + 4441^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100848493 and 100848502.

It is not an unprimeable number, because it can be changed into a prime (100848533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1457 + ... + 14276.

Almost surely, 2^100848530 is an apocalyptic number.

100848530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100848530 is a deficient number, since it is larger than the sum of its proper divisors (80973574).

100848530 is a wasteful number, since it uses less digits than its factorization.

100848530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16381.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 100848530 is about 10042.3368794320. The cubic root of 100848530 is about 465.4680299378.

The spelling of 100848530 in words is "one hundred million, eight hundred forty-eight thousand, five hundred thirty".