30213301120 has 32 divisors (see below), whose sum is σ = 72228674520. Its totient is φ = 12085320192.

The previous prime is 30213301081. The next prime is 30213301123. The reversal of 30213301120 is 2110331203.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 30213301094 and 30213301103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30213301123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23603502 + ... + 23604781.

Almost surely, 2^30213301120 is an apocalyptic number.

It is an amenable number.

30213301120 is an abundant number, since it is smaller than the sum of its proper divisors (42015373400).

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

30213301120 is an equidigital number, since it uses as much as digits as its factorization.

30213301120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47208302 (or 47208290 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30213301120 its reverse (2110331203), we get a palindrome (32323632323).

The spelling of 30213301120 in words is "thirty billion, two hundred thirteen million, three hundred one thousand, one hundred twenty".