2312630134 has 4 divisors (see below), whose sum is σ = 3468945204. Its totient is φ = 1156315066.

The previous prime is 2312630123. The next prime is 2312630147. The reversal of 2312630134 is 4310362132.

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

It is a junction number, because it is equal to n+sod(n) for n = 2312630099 and 2312630108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578157532 + ... + 578157535.

It is an arithmetic number, because the mean of its divisors is an integer number (867236301).

Almost surely, 2^2312630134 is an apocalyptic number.

2312630134 is a deficient number, since it is larger than the sum of its proper divisors (1156315070).

2312630134 is a wasteful number, since it uses less digits than its factorization.

2312630134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156315069.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2312630134 is about 48089.8132040456. The cubic root of 2312630134 is about 1322.4179232299.

Adding to 2312630134 its reverse (4310362132), we get a palindrome (6622992266).

The spelling of 2312630134 in words is "two billion, three hundred twelve million, six hundred thirty thousand, one hundred thirty-four".