232132343120 has 20 divisors (see below), whose sum is σ = 539707697940. Its totient is φ = 92852937216.

The previous prime is 232132343119. The next prime is 232132343137. The reversal of 232132343120 is 21343231232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 145475113744 + 86657229376 = 381412^2 + 294376^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×232132343120² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232132343120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1450827065 + ... + 1450827224.

It is an arithmetic number, because the mean of its divisors is an integer number (26985384897).

Almost surely, 2^232132343120 is an apocalyptic number.

232132343120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232132343120 is an abundant number, since it is smaller than the sum of its proper divisors (307575354820).

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

232132343120 is a wasteful number, since it uses less digits than its factorization.

232132343120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901654302 (or 2901654296 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 232132343120 its reverse (21343231232), we get a palindrome (253475574352).

The spelling of 232132343120 in words is "two hundred thirty-two billion, one hundred thirty-two million, three hundred forty-three thousand, one hundred twenty".