15300010000 has 100 divisors (see below), whose sum is σ = 40410676944. Its totient is φ = 5563600000.

The previous prime is 15300009997. The next prime is 15300010031. The reversal of 15300010000 is 1000351.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 40455 + ... + 179545.

Almost surely, 2^15300010000 is an apocalyptic number.

15300010000 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 15300010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20205338472).

15300010000 is an abundant number, since it is smaller than the sum of its proper divisors (25110666944).

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

15300010000 is a wasteful number, since it uses less digits than its factorization.

15300010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139130 (or 139109 counting only the distinct ones).

The product of its (nonzero) digits is 15, while the sum is 10.

Adding to 15300010000 its reverse (1000351), we get a palindrome (15301010351).

The spelling of 15300010000 in words is "fifteen billion, three hundred million, ten thousand".