1048135117117 has 8 divisors (see below), whose sum is σ = 1154741120352. Its totient is φ = 943415946000.

The previous prime is 1048135117111. The next prime is 1048135117121. The reversal of 1048135117117 is 7117115318401.

1048135117117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1048135117117 - 2³¹ = 1045987633469 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1048135117117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048135117111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471706863 + ... + 471709084.

It is an arithmetic number, because the mean of its divisors is an integer number (144342640044).

Almost surely, 2^{1048135117117} is an apocalyptic number.

It is an amenable number.

1048135117117 is a deficient number, since it is larger than the sum of its proper divisors (106606003235).

1048135117117 is a wasteful number, since it uses less digits than its factorization.

1048135117117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943416059.

The product of its (nonzero) digits is 23520, while the sum is 40.

The spelling of 1048135117117 in words is "one trillion, forty-eight billion, one hundred thirty-five million, one hundred seventeen thousand, one hundred seventeen".