132201522323431 has 16 divisors (see below), whose sum is σ = 146296572657408. Its totient is φ = 118453646102400.

The previous prime is 132201522323411. The next prime is 132201522323447. The reversal of 132201522323431 is 134323225102231.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132201522323431 is a prime.

It is a super-2 number, since 2×132201522323431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132201522323411) 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, 23796525 + ... + 28821478.

It is an arithmetic number, because the mean of its divisors is an integer number (9143535791088).

Almost surely, 2^{132201522323431} is an apocalyptic number.

132201522323431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132201522323431 is a deficient number, since it is larger than the sum of its proper divisors (14095050333977).

132201522323431 is a wasteful number, since it uses less digits than its factorization.

132201522323431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52621302.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 132201522323431 its reverse (134323225102231), we get a palindrome (266524747425662).

The spelling of 132201522323431 in words is "one hundred thirty-two trillion, two hundred one billion, five hundred twenty-two million, three hundred twenty-three thousand, four hundred thirty-one".