1129357135 has 8 divisors (see below), whose sum is σ = 1355499216. Its totient is φ = 903305280.

The previous prime is 1129357133. The next prime is 1129357139. The reversal of 1129357135 is 5317539211.

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

It is not a de Polignac number, because 1129357135 - 2¹ = 1129357133 is a prime.

It is a super-3 number, since 3×1129357135³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1129357094 and 1129357103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129357133) 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, 9000 + ... + 48370.

It is an arithmetic number, because the mean of its divisors is an integer number (169437402).

Almost surely, 2^1129357135 is an apocalyptic number.

1129357135 is a deficient number, since it is larger than the sum of its proper divisors (226142081).

1129357135 is an equidigital number, since it uses as much as digits as its factorization.

1129357135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45113.

The product of its digits is 28350, while the sum is 37.

The square root of 1129357135 is about 33605.9092273963. The cubic root of 1129357135 is about 1041.3828790094.

The spelling of 1129357135 in words is "one billion, one hundred twenty-nine million, three hundred fifty-seven thousand, one hundred thirty-five".