2313530126232 has 128 divisors (see below), whose sum is σ = 6431609640960. Its totient is φ = 688683663360.

The previous prime is 2313530126189. The next prime is 2313530126359. The reversal of 2313530126232 is 2326210353132.

It is a junction number, because it is equal to n+sod(n) for n = 2313530126193 and 2313530126202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33498328 + ... + 33567320.

It is an arithmetic number, because the mean of its divisors is an integer number (50246950320).

Almost surely, 2^{2313530126232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2313530126232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3215804820480).

2313530126232 is an abundant number, since it is smaller than the sum of its proper divisors (4118079514728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313530126232 is a wasteful number, since it uses less digits than its factorization.

2313530126232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72513 (or 72509 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 2313530126232 its reverse (2326210353132), we get a palindrome (4639740479364).

The spelling of 2313530126232 in words is "two trillion, three hundred thirteen billion, five hundred thirty million, one hundred twenty-six thousand, two hundred thirty-two".