2313000135524 has 24 divisors (see below), whose sum is σ = 4397691895800. Its totient is φ = 1058091277824.

The previous prime is 2313000135473. The next prime is 2313000135529. The reversal of 2313000135524 is 4255310003132.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 95253711424 + 2217746424100 = 308632^2 + 1489210^2 .

It is not an unprimeable number, because it can be changed into a prime (2313000135529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196811699 + ... + 196823450.

It is an arithmetic number, because the mean of its divisors is an integer number (183237162325).

Almost surely, 2^{2313000135524} is an apocalyptic number.

It is an amenable number.

2313000135524 is a deficient number, since it is larger than the sum of its proper divisors (2084691760276).

2313000135524 is a wasteful number, since it uses less digits than its factorization.

2313000135524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393635279 (or 393635277 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 2313000135524 its reverse (4255310003132), we get a palindrome (6568310138656).

The spelling of 2313000135524 in words is "two trillion, three hundred thirteen billion, one hundred thirty-five thousand, five hundred twenty-four".