9031230000 has 800 divisors, whose sum is σ = 36444334080. Its totient is φ = 2125440000.

The previous prime is 9031229983. The next prime is 9031230017. The reversal of 9031230000 is 321309.

It is an interprime number because it is at equal distance from previous prime (9031229983) and next prime (9031230017).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 108809959 + ... + 108810041.

Almost surely, 2^9031230000 is an apocalyptic number.

9031230000 is a gapful number since it is divisible by the number (90) 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 9031230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18222167040).

9031230000 is an abundant number, since it is smaller than the sum of its proper divisors (27413104080).

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

9031230000 is a wasteful number, since it uses less digits than its factorization.

9031230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 9031230000 is about 95032.7838169545. The cubic root of 9031230000 is about 2082.4870091284.

Adding to 9031230000 its reverse (321309), we get a palindrome (9031551309).

The spelling of 9031230000 in words is "nine billion, thirty-one million, two hundred thirty thousand".