132231320203 has 4 divisors (see below), whose sum is σ = 134472529080. Its totient is φ = 129990111328.

The previous prime is 132231320147. The next prime is 132231320209. The reversal of 132231320203 is 302023132231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302023132231 = 3449 ⋅87568319.

It is a cyclic number.

It is not a de Polignac number, because 132231320203 - 2²¹ = 132229223051 is a prime.

It is a super-2 number, since 2×132231320203² (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 (132231320209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1120604350 + ... + 1120604467.

It is an arithmetic number, because the mean of its divisors is an integer number (33618132270).

Almost surely, 2^132231320203 is an apocalyptic number.

132231320203 is a deficient number, since it is larger than the sum of its proper divisors (2241208877).

132231320203 is an equidigital number, since it uses as much as digits as its factorization.

132231320203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241208876.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 132231320203 its reverse (302023132231), we get a palindrome (434254452434).

The spelling of 132231320203 in words is "one hundred thirty-two billion, two hundred thirty-one million, three hundred twenty thousand, two hundred three".