132230000121 has 4 divisors (see below), whose sum is σ = 176306666832. Its totient is φ = 88153333412.

The previous prime is 132230000113. The next prime is 132230000207. The reversal of 132230000121 is 121000032231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132230000121 - 2³ = 132230000113 is a prime.

It is a super-4 number, since 4×132230000121⁴ (a number of 46 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132230000121.

It is not an unprimeable number, because it can be changed into a prime (132230000921) 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, 22038333351 + ... + 22038333356.

It is an arithmetic number, because the mean of its divisors is an integer number (44076666708).

Almost surely, 2^132230000121 is an apocalyptic number.

It is an amenable number.

132230000121 is a deficient number, since it is larger than the sum of its proper divisors (44076666711).

132230000121 is an equidigital number, since it uses as much as digits as its factorization.

132230000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44076666710.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 132230000121 its reverse (121000032231), we get a palindrome (253230032352).

The spelling of 132230000121 in words is "one hundred thirty-two billion, two hundred thirty million, one hundred twenty-one", and thus it is an aban number.