30032323223100 has 288 divisors, whose sum is σ = 98199086856192. Its totient is φ = 7020625920000.

The previous prime is 30032323223083. The next prime is 30032323223113. The reversal of 30032323223100 is 132232323003.

It is a super-2 number, since 2×30032323223100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28223932 + ... + 29268668.

It is an arithmetic number, because the mean of its divisors is an integer number (340969051584).

Almost surely, 2^{30032323223100} is an apocalyptic number.

30032323223100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30032323223100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49099543428096).

30032323223100 is an abundant number, since it is smaller than the sum of its proper divisors (68166763633092).

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

30032323223100 is a wasteful number, since it uses less digits than its factorization.

30032323223100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045077 (or 1045070 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30032323223100 its reverse (132232323003), we get a palindrome (30164555546103).

The spelling of 30032323223100 in words is "thirty trillion, thirty-two billion, three hundred twenty-three million, two hundred twenty-three thousand, one hundred".