1123332135 has 8 divisors (see below), whose sum is σ = 1797331440. Its totient is φ = 599110464.

The previous prime is 1123332083. The next prime is 1123332143. The reversal of 1123332135 is 5312333211.

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

It is not a de Polignac number, because 1123332135 - 2⁸ = 1123331879 is a prime.

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, 37444390 + ... + 37444419.

It is an arithmetic number, because the mean of its divisors is an integer number (224666430).

Almost surely, 2^1123332135 is an apocalyptic number.

1123332135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1123332135 is a deficient number, since it is larger than the sum of its proper divisors (673999305).

1123332135 is an equidigital number, since it uses as much as digits as its factorization.

1123332135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74888817.

The product of its digits is 1620, while the sum is 24.

The square root of 1123332135 is about 33516.1473770480. The cubic root of 1123332135 is about 1039.5276870986.

Adding to 1123332135 its reverse (5312333211), we get a palindrome (6435665346).

It can be divided in two parts, 1123332 and 135, that multiplied together give a triangular number (151649820 = T₁₇₄₁₅).

The spelling of 1123332135 in words is "one billion, one hundred twenty-three million, three hundred thirty-two thousand, one hundred thirty-five".