2323131032 has 8 divisors (see below), whose sum is σ = 4355870700. Its totient is φ = 1161565512.

The previous prime is 2323131023. The next prime is 2323131037. The reversal of 2323131032 is 2301313232.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2323130995 and 2323131013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323131037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145195682 + ... + 145195697.

Almost surely, 2^2323131032 is an apocalyptic number.

It is an amenable number.

2323131032 is a deficient number, since it is larger than the sum of its proper divisors (2032739668).

2323131032 is a wasteful number, since it uses less digits than its factorization.

2323131032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290391385 (or 290391381 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2323131032 is about 48198.8696133011. The cubic root of 2323131032 is about 1324.4164573155.

Adding to 2323131032 its reverse (2301313232), we get a palindrome (4624444264).

The spelling of 2323131032 in words is "two billion, three hundred twenty-three million, one hundred thirty-one thousand, thirty-two".