1232132031021 has 8 divisors (see below), whose sum is σ = 1642872145824. Its totient is φ = 821406635120.

The previous prime is 1232132030953. The next prime is 1232132031049. The reversal of 1232132031021 is 1201302312321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1232132031021 - 2¹⁹ = 1232131506733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232132031121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3482895 + ... + 3820316.

It is an arithmetic number, because the mean of its divisors is an integer number (205359018228).

Almost surely, 2^{1232132031021} is an apocalyptic number.

It is an amenable number.

1232132031021 is a deficient number, since it is larger than the sum of its proper divisors (410740114803).

1232132031021 is an equidigital number, since it uses as much as digits as its factorization.

1232132031021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7359451.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1232132031021 its reverse (1201302312321), we get a palindrome (2433434343342).

The spelling of 1232132031021 in words is "one trillion, two hundred thirty-two billion, one hundred thirty-two million, thirty-one thousand, twenty-one".