30001323000030 has 64 divisors (see below), whose sum is σ = 72271269964800. Its totient is φ = 7970566458240.

The previous prime is 30001323000007. The next prime is 30001323000031. The reversal of 30001323000030 is 3000032310003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 30001322999973 and 30001323000009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001323000031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432391881 + ... + 432461259.

It is an arithmetic number, because the mean of its divisors is an integer number (1129238593200).

Almost surely, 2^{30001323000030} is an apocalyptic number.

30001323000030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30001323000030 is an abundant number, since it is smaller than the sum of its proper divisors (42269946964770).

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

30001323000030 is a wasteful number, since it uses less digits than its factorization.

30001323000030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122849.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 30001323000030 its reverse (3000032310003), we get a palindrome (33001355310033).

The spelling of 30001323000030 in words is "thirty trillion, one billion, three hundred twenty-three million, thirty", and thus it is an aban number.