100853506 has 8 divisors (see below), whose sum is σ = 162917244. Its totient is φ = 46547760.

The previous prime is 100853461. The next prime is 100853507. The reversal of 100853506 is 605358001.

It can be written as a sum of positive squares in 2 ways, for example, as 79370281 + 21483225 = 8909^2 + 4635^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (100853507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1939465 + ... + 1939516.

Almost surely, 2^100853506 is an apocalyptic number.

100853506 is a deficient number, since it is larger than the sum of its proper divisors (62063738).

100853506 is a wasteful number, since it uses less digits than its factorization.

100853506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3878996.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 100853506 is about 10042.5846274751. The cubic root of 100853506 is about 465.4756854149.

The spelling of 100853506 in words is "one hundred million, eight hundred fifty-three thousand, five hundred six".