10115040543030 has 48 divisors (see below), whose sum is σ = 26331138619344. Its totient is φ = 2694058687680.

The previous prime is 10115040543001. The next prime is 10115040543071. The reversal of 10115040543030 is 3034504051101.

It is a happy number.

10115040543030 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 50 + 40 + 543 + 0 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 10115040542985 and 10115040543003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68372724 + ... + 68520503.

It is an arithmetic number, because the mean of its divisors is an integer number (548565387903).

Almost surely, 2^{10115040543030} is an apocalyptic number.

10115040543030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10115040543030 is an abundant number, since it is smaller than the sum of its proper divisors (16216098076314).

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

10115040543030 is a wasteful number, since it uses less digits than its factorization.

10115040543030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136894061 (or 136894058 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 10115040543030 its reverse (3034504051101), we get a palindrome (13149544594131).

The spelling of 10115040543030 in words is "ten trillion, one hundred fifteen billion, forty million, five hundred forty-three thousand, thirty".