15300145104 has 80 divisors (see below), whose sum is σ = 40553356800. Its totient is φ = 4968044928.

The previous prime is 15300145097. The next prime is 15300145151. The reversal of 15300145104 is 40154100351.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772477 + ... + 792035.

It is an arithmetic number, because the mean of its divisors is an integer number (506916960).

Almost surely, 2^15300145104 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 15300145104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20276678400).

15300145104 is an abundant number, since it is smaller than the sum of its proper divisors (25253211696).

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

15300145104 is a wasteful number, since it uses less digits than its factorization.

15300145104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19992 (or 19986 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 15300145104 its reverse (40154100351), we get a palindrome (55454245455).

The spelling of 15300145104 in words is "fifteen billion, three hundred million, one hundred forty-five thousand, one hundred four".