1232252034321 has 16 divisors (see below), whose sum is σ = 2048418966528. Its totient is φ = 640130926800.

The previous prime is 1232252034319. The next prime is 1232252034337. The reversal of 1232252034321 is 1234302522321.

It is not a de Polignac number, because 1232252034321 - 2¹ = 1232252034319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1232252034301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2667211965 + ... + 2667212426.

It is an arithmetic number, because the mean of its divisors is an integer number (128026185408).

Almost surely, 2^{1232252034321} is an apocalyptic number.

1232252034321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1232252034321 is a deficient number, since it is larger than the sum of its proper divisors (816166932207).

1232252034321 is a wasteful number, since it uses less digits than its factorization.

1232252034321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5334424412.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1232252034321 its reverse (1234302522321), we get a palindrome (2466554556642).

The spelling of 1232252034321 in words is "one trillion, two hundred thirty-two billion, two hundred fifty-two million, thirty-four thousand, three hundred twenty-one".