1128359131113 has 8 divisors (see below), whose sum is σ = 1504490696800. Its totient is φ = 752233493088.

The previous prime is 1128359131103. The next prime is 1128359131213. The reversal of 1128359131113 is 3111319538211.

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

It is not a de Polignac number, because 1128359131113 - 2³³ = 1119769196521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1128359131103) 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, 1016908 + ... + 1814061.

It is an arithmetic number, because the mean of its divisors is an integer number (188061337100).

Almost surely, 2^{1128359131113} is an apocalyptic number.

It is an amenable number.

1128359131113 is a deficient number, since it is larger than the sum of its proper divisors (376131565687).

1128359131113 is a wasteful number, since it uses less digits than its factorization.

1128359131113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2963831.

The product of its digits is 19440, while the sum is 39.

The spelling of 1128359131113 in words is "one trillion, one hundred twenty-eight billion, three hundred fifty-nine million, one hundred thirty-one thousand, one hundred thirteen".