100603353 has 8 divisors (see below), whose sum is σ = 134623168. Its totient is φ = 66826224.

The previous prime is 100603343. The next prime is 100603361. The reversal of 100603353 is 353306001.

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

It is not a de Polignac number, because 100603353 - 2¹⁰ = 100602329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100603303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59701 + ... + 61362.

It is an arithmetic number, because the mean of its divisors is an integer number (16827896).

Almost surely, 2^100603353 is an apocalyptic number.

It is an amenable number.

100603353 is a deficient number, since it is larger than the sum of its proper divisors (34019815).

100603353 is a wasteful number, since it uses less digits than its factorization.

100603353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121343.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 100603353 is about 10030.1222824051. The cubic root of 100603353 is about 465.0905177005.

Adding to 100603353 its reverse (353306001), we get a palindrome (453909354).

The spelling of 100603353 in words is "one hundred million, six hundred three thousand, three hundred fifty-three".