30213111323000 has 32 divisors (see below), whose sum is σ = 70698680498160. Its totient is φ = 12085244528800.

The previous prime is 30213111322967. The next prime is 30213111323011. The reversal of 30213111323000 is 32311131203.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15106554662 + ... + 15106556661.

Almost surely, 2^{30213111323000} is an apocalyptic number.

It is an amenable number.

30213111323000 is an abundant number, since it is smaller than the sum of its proper divisors (40485569175160).

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

30213111323000 is a wasteful number, since it uses less digits than its factorization.

30213111323000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30213111344 (or 30213111330 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30213111323000 its reverse (32311131203), we get a palindrome (30245422454203).

The spelling of 30213111323000 in words is "thirty trillion, two hundred thirteen billion, one hundred eleven million, three hundred twenty-three thousand".