15010105200 has 60 divisors (see below), whose sum is σ = 48082374168. Its totient is φ = 4002694400.

The previous prime is 15010105177. The next prime is 15010105211. The reversal of 15010105200 is 250101051.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 15010105200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6253011 + ... + 6255410.

Almost surely, 2^15010105200 is an apocalyptic number.

15010105200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15010105200 is an abundant number, since it is smaller than the sum of its proper divisors (33072268968).

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

15010105200 is a wasteful number, since it uses less digits than its factorization.

15010105200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12508442 (or 12508431 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

Adding to 15010105200 its reverse (250101051), we get a palindrome (15260206251).

The spelling of 15010105200 in words is "fifteen billion, ten million, one hundred five thousand, two hundred".