30504350100 has 72 divisors (see below), whose sum is σ = 100867724608. Its totient is φ = 6972422400.

The previous prime is 30504350087. The next prime is 30504350141. The reversal of 30504350100 is 105340503.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 23 ways as a sum of consecutive naturals, for example, 7260841 + ... + 7265040.

Almost surely, 2^30504350100 is an apocalyptic number.

30504350100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30504350100 is an abundant number, since it is smaller than the sum of its proper divisors (70363374508).

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

30504350100 is a wasteful number, since it uses less digits than its factorization.

30504350100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14525905 (or 14525898 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

Adding to 30504350100 its reverse (105340503), we get a palindrome (30609690603).

The spelling of 30504350100 in words is "thirty billion, five hundred four million, three hundred fifty thousand, one hundred".