132320323423430 has 32 divisors (see below), whose sum is σ = 244684344342816. Its totient is φ = 51482785227264.

The previous prime is 132320323423349. The next prime is 132320323423433. The reversal of 132320323423430 is 34324323023231.

It is a happy number.

It is a super-2 number, since 2×132320323423430² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132320323423433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50292419 + ... + 52857998.

It is an arithmetic number, because the mean of its divisors is an integer number (7646385760713).

Almost surely, 2^{132320323423430} is an apocalyptic number.

132320323423430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132320323423430 is a deficient number, since it is larger than the sum of its proper divisors (112364020919386).

132320323423430 is a wasteful number, since it uses less digits than its factorization.

132320323423430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103153928.

The product of its (nonzero) digits is 186624, while the sum is 35.

Adding to 132320323423430 its reverse (34324323023231), we get a palindrome (166644646446661).

The spelling of 132320323423430 in words is "one hundred thirty-two trillion, three hundred twenty billion, three hundred twenty-three million, four hundred twenty-three thousand, four hundred thirty".