30101029100 has 72 divisors (see below), whose sum is σ = 65978881248. Its totient is φ = 11919398400.

The previous prime is 30101029093. The next prime is 30101029111. The reversal of 30101029100 is 192010103.

It is a happy number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4408289 + ... + 4415111.

Almost surely, 2^30101029100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30101029100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32989440624).

30101029100 is an abundant number, since it is smaller than the sum of its proper divisors (35877852148).

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

30101029100 is a wasteful number, since it uses less digits than its factorization.

30101029100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7275 (or 7268 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 30101029100 its reverse (192010103), we get a palindrome (30293039203).

The spelling of 30101029100 in words is "thirty billion, one hundred one million, twenty-nine thousand, one hundred".