30313323000 has 768 divisors, whose sum is σ = 112914172800. Its totient is φ = 7315660800.

The previous prime is 30313322959. The next prime is 30313323091. The reversal of 30313323000 is 32331303.

30313323000 is a `hidden beast` number, since 3 + 0 + 31 + 332 + 300 + 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 an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 415250964 + ... + 415251036.

Almost surely, 2^30313323000 is an apocalyptic number.

30313323000 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 30313323000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56457086400).

30313323000 is an abundant number, since it is smaller than the sum of its proper divisors (82600849800).

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

30313323000 is a wasteful number, since it uses less digits than its factorization.

30313323000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 30313323000 its reverse (32331303), we get a palindrome (30345654303).

The spelling of 30313323000 in words is "thirty billion, three hundred thirteen million, three hundred twenty-three thousand".