30023120223000 has 192 divisors, whose sum is σ = 101482104877920. Its totient is φ = 8005853088000.

The previous prime is 30023120222983. The next prime is 30023120223001. The reversal of 30023120223000 is 32202132003.

It is a happy number.

30023120223000 is a `hidden beast` number, since 3 + 0 + 0 + 231 + 202 + 230 + 0 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023120223001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 315915490 + ... + 316010510.

Almost surely, 2^{30023120223000} is an apocalyptic number.

30023120223000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30023120223000 is an abundant number, since it is smaller than the sum of its proper divisors (71458984654920).

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

30023120223000 is a wasteful number, since it uses less digits than its factorization.

30023120223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130155 (or 130138 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30023120223000 its reverse (32202132003), we get a palindrome (30055322355003).

The spelling of 30023120223000 in words is "thirty trillion, twenty-three billion, one hundred twenty million, two hundred twenty-three thousand".