1345115135 has 16 divisors (see below), whose sum is σ = 1986632256. Its totient is φ = 851413248.

The previous prime is 1345115129. The next prime is 1345115147. The reversal of 1345115135 is 5315115431.

It is not a de Polignac number, because 1345115135 - 2¹² = 1345111039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1345115098 and 1345115107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1477694 + ... + 1478603.

It is an arithmetic number, because the mean of its divisors is an integer number (124164516).

Almost surely, 2^1345115135 is an apocalyptic number.

1345115135 is a deficient number, since it is larger than the sum of its proper divisors (641517121).

1345115135 is a wasteful number, since it uses less digits than its factorization.

1345115135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956322.

The product of its digits is 4500, while the sum is 29.

The square root of 1345115135 is about 36675.8113066364. The cubic root of 1345115135 is about 1103.8748017441.

The spelling of 1345115135 in words is "one billion, three hundred forty-five million, one hundred fifteen thousand, one hundred thirty-five".