15103870000 has 200 divisors, whose sum is σ = 38608216416. Its totient is φ = 5710848000.

The previous prime is 15103869959. The next prime is 15103870009. The reversal of 15103870000 is 7830151.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (15103870009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22309662 + ... + 22310338.

Almost surely, 2^15103870000 is an apocalyptic number.

15103870000 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 15103870000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19304108208).

15103870000 is an abundant number, since it is smaller than the sum of its proper divisors (23504346416).

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

15103870000 is an equidigital number, since it uses as much as digits as its factorization.

15103870000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The spelling of 15103870000 in words is "fifteen billion, one hundred three million, eight hundred seventy thousand".