11312132313230 has 16 divisors (see below), whose sum is σ = 23270672187360. Its totient is φ = 3878445364512.

The previous prime is 11312132313211. The next prime is 11312132313277. The reversal of 11312132313230 is 3231323121311.

It is a self number, because there is not a number n which added to its sum of digits gives 11312132313230.

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, 80800945025 + ... + 80800945164.

It is an arithmetic number, because the mean of its divisors is an integer number (1454417011710).

Almost surely, 2^{11312132313230} is an apocalyptic number.

11312132313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11312132313230 is an abundant number, since it is smaller than the sum of its proper divisors (11958539874130).

11312132313230 is a wasteful number, since it uses less digits than its factorization.

11312132313230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161601890203.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 11312132313230 its reverse (3231323121311), we get a palindrome (14543455434541).

It can be divided in two parts, 1131213 and 2313230, that added together give a palindrome (3444443).

The spelling of 11312132313230 in words is "eleven trillion, three hundred twelve billion, one hundred thirty-two million, three hundred thirteen thousand, two hundred thirty".