132020230331 has 16 divisors (see below), whose sum is σ = 146467896288. Its totient is φ = 117982483200.

The previous prime is 132020230301. The next prime is 132020230343. The reversal of 132020230331 is 133032020231.

It is a cyclic number.

It is not a de Polignac number, because 132020230331 - 2²² = 132016036027 is a prime.

It is a super-2 number, since 2×132020230331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132020230301) 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, 1120145 + ... + 1232381.

It is an arithmetic number, because the mean of its divisors is an integer number (9154243518).

Almost surely, 2^132020230331 is an apocalyptic number.

132020230331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132020230331 is a deficient number, since it is larger than the sum of its proper divisors (14447665957).

132020230331 is a wasteful number, since it uses less digits than its factorization.

132020230331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114062.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 132020230331 its reverse (133032020231), we get a palindrome (265052250562).

The spelling of 132020230331 in words is "one hundred thirty-two billion, twenty million, two hundred thirty thousand, three hundred thirty-one".