2323135142 has 4 divisors (see below), whose sum is σ = 3484702716. Its totient is φ = 1161567570.

The previous prime is 2323135127. The next prime is 2323135147. The reversal of 2323135142 is 2415313232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323135147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580783784 + ... + 580783787.

It is an arithmetic number, because the mean of its divisors is an integer number (871175679).

Almost surely, 2^2323135142 is an apocalyptic number.

2323135142 is a deficient number, since it is larger than the sum of its proper divisors (1161567574).

2323135142 is a wasteful number, since it uses less digits than its factorization.

2323135142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161567573.

The product of its digits is 4320, while the sum is 26.

The square root of 2323135142 is about 48198.9122491369. The cubic root of 2323135142 is about 1324.4172383517.

Adding to 2323135142 its reverse (2415313232), we get a palindrome (4738448374).

The spelling of 2323135142 in words is "two billion, three hundred twenty-three million, one hundred thirty-five thousand, one hundred forty-two".