11313230032 has 40 divisors (see below), whose sum is σ = 23612490440. Its totient is φ = 5219942400.

The previous prime is 11313230029. The next prime is 11313230083. The reversal of 11313230032 is 23003231311.

It can be written as a sum of positive squares in 4 ways, for example, as 291589776 + 11021640256 = 17076^2 + 104984^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11313229991 and 11313230009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992944 + ... + 1004272.

It is an arithmetic number, because the mean of its divisors is an integer number (590312261).

Almost surely, 2^11313230032 is an apocalyptic number.

It is an amenable number.

11313230032 is an abundant number, since it is smaller than the sum of its proper divisors (12299260408).

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

11313230032 is a wasteful number, since it uses less digits than its factorization.

11313230032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16151 (or 16145 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11313230032 its reverse (23003231311), we get a palindrome (34316461343).

The spelling of 11313230032 in words is "eleven billion, three hundred thirteen million, two hundred thirty thousand, thirty-two".