30154350100 has 216 divisors, whose sum is σ = 84105241920. Its totient is φ = 9306823680.

The previous prime is 30154350089. The next prime is 30154350113. The reversal of 30154350100 is 105345103.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1908031 + ... + 1923769.

It is an arithmetic number, because the mean of its divisors is an integer number (389376120).

Almost surely, 2^30154350100 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 30154350100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42052620960).

30154350100 is an abundant number, since it is smaller than the sum of its proper divisors (53950891820).

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

30154350100 is a wasteful number, since it uses less digits than its factorization.

30154350100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15807 (or 15793 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 30154350100 its reverse (105345103), we get a palindrome (30259695203).

The spelling of 30154350100 in words is "thirty billion, one hundred fifty-four million, three hundred fifty thousand, one hundred".