15101116050000 has 120 divisors (see below), whose sum is σ = 48760900165152. Its totient is φ = 4026964240000.

The previous prime is 15101116049947. The next prime is 15101116050107. The reversal of 15101116050000 is 5061110151.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50187054 + ... + 50487053.

Almost surely, 2^{15101116050000} is an apocalyptic number.

15101116050000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15101116050000 is an abundant number, since it is smaller than the sum of its proper divisors (33659784115152).

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

15101116050000 is an equidigital number, since it uses as much as digits as its factorization.

15101116050000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100674143 (or 100674117 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 15101116050000 its reverse (5061110151), we get a palindrome (15106177160151).

The spelling of 15101116050000 in words is "fifteen trillion, one hundred one billion, one hundred sixteen million, fifty thousand".