1232130222133 has 4 divisors (see below), whose sum is σ = 1253013785280. Its totient is φ = 1211246658988.

The previous prime is 1232130222091. The next prime is 1232130222139. The reversal of 1232130222133 is 3312220312321.

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 1232130222133 - 2³⁷ = 1094691268661 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1232130222098 and 1232130222107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232130222139) 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, 10441781485 + ... + 10441781602.

It is an arithmetic number, because the mean of its divisors is an integer number (313253446320).

Almost surely, 2^{1232130222133} is an apocalyptic number.

It is an amenable number.

1232130222133 is a deficient number, since it is larger than the sum of its proper divisors (20883563147).

1232130222133 is an equidigital number, since it uses as much as digits as its factorization.

1232130222133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20883563146.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1232130222133 its reverse (3312220312321), we get a palindrome (4544350534454).

The spelling of 1232130222133 in words is "one trillion, two hundred thirty-two billion, one hundred thirty million, two hundred twenty-two thousand, one hundred thirty-three".