101030304 has 48 divisors (see below), whose sum is σ = 265894272. Its totient is φ = 33589248.

The previous prime is 101030299. The next prime is 101030311. The reversal of 101030304 is 403030101.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 101030304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43312 + ... + 45584.

It is an arithmetic number, because the mean of its divisors is an integer number (5539464).

Almost surely, 2^101030304 is an apocalyptic number.

It is an amenable number.

101030304 is an abundant number, since it is smaller than the sum of its proper divisors (164863968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101030304 is a wasteful number, since it uses less digits than its factorization.

101030304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749 (or 2741 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 101030304 is about 10051.3831883975. The cubic root of 101030304 is about 465.7475223659.

Adding to 101030304 its reverse (403030101), we get a palindrome (504060405).

The spelling of 101030304 in words is "one hundred one million, thirty thousand, three hundred four".