15330542100 has 144 divisors (see below), whose sum is σ = 44755468800. Its totient is φ = 4051555200.

The previous prime is 15330542093. The next prime is 15330542131. The reversal of 15330542100 is 124503351.

It is a congruent 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 47 ways as a sum of consecutive naturals, for example, 29312439 + ... + 29312961.

Almost surely, 2^15330542100 is an apocalyptic number.

15330542100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15330542100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22377734400).

15330542100 is an abundant number, since it is smaller than the sum of its proper divisors (29424926700).

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

15330542100 is a wasteful number, since it uses less digits than its factorization.

15330542100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 15330542100 in words is "fifteen billion, three hundred thirty million, five hundred forty-two thousand, one hundred".