304032122030 has 128 divisors (see below), whose sum is σ = 684184548096. Its totient is φ = 94712832000.

The previous prime is 304032122029. The next prime is 304032122083. The reversal of 304032122030 is 30221230403.

It is a super-2 number, since 2×304032122030² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 304032121993 and 304032122011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15890870 + ... + 15909990.

It is an arithmetic number, because the mean of its divisors is an integer number (5345191782).

Almost surely, 2^304032122030 is an apocalyptic number.

304032122030 is an abundant number, since it is smaller than the sum of its proper divisors (380152426066).

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

304032122030 is a wasteful number, since it uses less digits than its factorization.

304032122030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19422.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 304032122030 its reverse (30221230403), we get a palindrome (334253352433).

The spelling of 304032122030 in words is "three hundred four billion, thirty-two million, one hundred twenty-two thousand, thirty".