30100101320 has 32 divisors (see below), whose sum is σ = 69003067320. Its totient is φ = 11812869120.

The previous prime is 30100101313. The next prime is 30100101323. The reversal of 30100101320 is 2310100103.

It can be written as a sum of positive squares in 4 ways, for example, as 29954609476 + 145491844 = 173074^2 + 12062^2 .

It is not an unprimeable number, because it can be changed into a prime (30100101323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7096961 + ... + 7101200.

Almost surely, 2^30100101320 is an apocalyptic number.

It is an amenable number.

30100101320 is an abundant number, since it is smaller than the sum of its proper divisors (38902966000).

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

30100101320 is a wasteful number, since it uses less digits than its factorization.

30100101320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14198225 (or 14198221 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30100101320 its reverse (2310100103), we get a palindrome (32410201423).

The spelling of 30100101320 in words is "thirty billion, one hundred million, one hundred one thousand, three hundred twenty".