2312112135 has 8 divisors (see below), whose sum is σ = 3699379440. Its totient is φ = 1233126464.

The previous prime is 2312112067. The next prime is 2312112157. The reversal of 2312112135 is 5312112132.

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 2312112135 - 2¹⁶ = 2312046599 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, 77070390 + ... + 77070419.

It is an arithmetic number, because the mean of its divisors is an integer number (462422430).

Almost surely, 2^2312112135 is an apocalyptic number.

2312112135 is a deficient number, since it is larger than the sum of its proper divisors (1387267305).

2312112135 is a wasteful number, since it uses less digits than its factorization.

2312112135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154140817.

The product of its digits is 360, while the sum is 21.

The square root of 2312112135 is about 48084.4271568249. The cubic root of 2312112135 is about 1322.3191810657.

Adding to 2312112135 its reverse (5312112132), we get a palindrome (7624224267).

The spelling of 2312112135 in words is "two billion, three hundred twelve million, one hundred twelve thousand, one hundred thirty-five".