10115411147500 has 120 divisors (see below), whose sum is σ = 22231437150384. Its totient is φ = 4025898240000.

The previous prime is 10115411147477. The next prime is 10115411147531. The reversal of 10115411147500 is 574111451101.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 440536020 + ... + 440558980.

Almost surely, 2^{10115411147500} is an apocalyptic number.

10115411147500 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 10115411147500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11115718575192).

10115411147500 is an abundant number, since it is smaller than the sum of its proper divisors (12116026002884).

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

10115411147500 is a wasteful number, since it uses less digits than its factorization.

10115411147500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23861 (or 23844 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 31.

Adding to 10115411147500 its reverse (574111451101), we get a palindrome (10689522598601).

The spelling of 10115411147500 in words is "ten trillion, one hundred fifteen billion, four hundred eleven million, one hundred forty-seven thousand, five hundred".