100313330 has 24 divisors (see below), whose sum is σ = 195525252. Its totient is φ = 37038144.

The previous prime is 100313329. The next prime is 100313333. The reversal of 100313330 is 33313001.

It can be written as a sum of positive squares in 6 ways, for example, as 10764961 + 89548369 = 3281^2 + 9463^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100313333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27989 + ... + 31368.

Almost surely, 2^100313330 is an apocalyptic number.

100313330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100313330 is a deficient number, since it is larger than the sum of its proper divisors (95211922).

100313330 is a wasteful number, since it uses less digits than its factorization.

100313330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59390 (or 59377 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 100313330 is about 10015.6542472272. The cubic root of 100313330 is about 464.6431609270.

Adding to 100313330 its reverse (33313001), we get a palindrome (133626331).

The spelling of 100313330 in words is "one hundred million, three hundred thirteen thousand, three hundred thirty".