1148657365613 has 8 divisors (see below), whose sum is σ = 1176469879200. Its totient is φ = 1120894831728.

The previous prime is 1148657365601. The next prime is 1148657365649. The reversal of 1148657365613 is 3165637568411.

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

It is a cyclic number.

It is not a de Polignac number, because 1148657365613 - 2²⁰ = 1148656317037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148657365663) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12448403 + ... + 12540336.

It is an arithmetic number, because the mean of its divisors is an integer number (147058734900).

Almost surely, 2^{1148657365613} is an apocalyptic number.

It is an amenable number.

1148657365613 is a deficient number, since it is larger than the sum of its proper divisors (27812513587).

1148657365613 is a wasteful number, since it uses less digits than its factorization.

1148657365613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24989851.

The product of its digits is 10886400, while the sum is 56.

The spelling of 1148657365613 in words is "one trillion, one hundred forty-eight billion, six hundred fifty-seven million, three hundred sixty-five thousand, six hundred thirteen".