132000030231 has 4 divisors (see below), whose sum is σ = 176000040312. Its totient is φ = 88000020152.

The previous prime is 132000030193. The next prime is 132000030233. The reversal of 132000030231 is 132030000231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132000030231 - 2¹⁰ = 132000029207 is a prime.

It is a super-2 number, since 2×132000030231² (a number of 23 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 132000030231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132000030233) 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, 22000005036 + ... + 22000005041.

It is an arithmetic number, because the mean of its divisors is an integer number (44000010078).

Almost surely, 2^132000030231 is an apocalyptic number.

132000030231 is a deficient number, since it is larger than the sum of its proper divisors (44000010081).

132000030231 is an equidigital number, since it uses as much as digits as its factorization.

132000030231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44000010080.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 132000030231 its reverse (132030000231), we get a palindrome (264030030462).

The spelling of 132000030231 in words is "one hundred thirty-two billion, thirty thousand, two hundred thirty-one".