30230210231320 has 32 divisors (see below), whose sum is σ = 74201425114320. Its totient is φ = 10992803720320.

The previous prime is 30230210231281. The next prime is 30230210231323. The reversal of 30230210231320 is 2313201203203.

It is a super-2 number, since 2×30230210231320² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 30230210231291 and 30230210231300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230210231323) by changing a digit.

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, 34352511187 + ... + 34352512066.

Almost surely, 2^{30230210231320} is an apocalyptic number.

It is an amenable number.

30230210231320 is an abundant number, since it is smaller than the sum of its proper divisors (43971214883000).

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

30230210231320 is a wasteful number, since it uses less digits than its factorization.

30230210231320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68705023275 (or 68705023271 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30230210231320 its reverse (2313201203203), we get a palindrome (32543411434523).

The spelling of 30230210231320 in words is "thirty trillion, two hundred thirty billion, two hundred ten million, two hundred thirty-one thousand, three hundred twenty".