1013530547121 has 8 divisors (see below), whose sum is σ = 1410129456960. Its totient is φ = 646309334352.

The previous prime is 1013530547111. The next prime is 1013530547129. The reversal of 1013530547121 is 1217450353101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1013530547121 - 2³⁵ = 979170808753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1013530547129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7344424186 + ... + 7344424323.

It is an arithmetic number, because the mean of its divisors is an integer number (176266182120).

Almost surely, 2^{1013530547121} is an apocalyptic number.

It is an amenable number.

1013530547121 is a deficient number, since it is larger than the sum of its proper divisors (396598909839).

1013530547121 is a wasteful number, since it uses less digits than its factorization.

1013530547121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14688848535.

The product of its (nonzero) digits is 12600, while the sum is 33.

It can be divided in two parts, 1013530 and 547121, that added together give a palindrome (1560651).

The spelling of 1013530547121 in words is "one trillion, thirteen billion, five hundred thirty million, five hundred forty-seven thousand, one hundred twenty-one".