1311140953135 has 8 divisors (see below), whose sum is σ = 1694397539520. Its totient is φ = 968227165344.

The previous prime is 1311140953049. The next prime is 1311140953183. The reversal of 1311140953135 is 5313590411131.

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 1311140953135 - 2¹⁷ = 1311140822063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1311140953094 and 1311140953103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10085699575 + ... + 10085699704.

It is an arithmetic number, because the mean of its divisors is an integer number (211799692440).

Almost surely, 2^{1311140953135} is an apocalyptic number.

1311140953135 is a deficient number, since it is larger than the sum of its proper divisors (383256586385).

1311140953135 is a wasteful number, since it uses less digits than its factorization.

1311140953135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20171399297.

The product of its (nonzero) digits is 24300, while the sum is 37.

The spelling of 1311140953135 in words is "one trillion, three hundred eleven billion, one hundred forty million, nine hundred fifty-three thousand, one hundred thirty-five".