1132145135 has 8 divisors (see below), whose sum is σ = 1482080976. Its totient is φ = 823378240.

The previous prime is 1132145117. The next prime is 1132145167. The reversal of 1132145135 is 5315412311.

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

It is a de Polignac number, because none of the positive numbers 2^k-1132145135 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 10292174 + ... + 10292283.

It is an arithmetic number, because the mean of its divisors is an integer number (185260122).

Almost surely, 2^1132145135 is an apocalyptic number.

1132145135 is a deficient number, since it is larger than the sum of its proper divisors (349935841).

1132145135 is a wasteful number, since it uses less digits than its factorization.

1132145135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20584473.

The product of its digits is 1800, while the sum is 26.

The square root of 1132145135 is about 33647.3644584535. The cubic root of 1132145135 is about 1042.2391152693.

Adding to 1132145135 its reverse (5315412311), we get a palindrome (6447557446).

The spelling of 1132145135 in words is "one billion, one hundred thirty-two million, one hundred forty-five thousand, one hundred thirty-five".