1204132303231 has 16 divisors (see below), whose sum is σ = 1415911599648. Its totient is φ = 1009555920000.

The previous prime is 1204132303229. The next prime is 1204132303261. The reversal of 1204132303231 is 1323032314021.

It is a cyclic number.

It is not a de Polignac number, because 1204132303231 - 2¹ = 1204132303229 is a prime.

It is a super-2 number, since 2×1204132303231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1204132303196 and 1204132303205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204132303261) 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, 3609520 + ... + 3928981.

It is an arithmetic number, because the mean of its divisors is an integer number (88494474978).

Almost surely, 2^{1204132303231} is an apocalyptic number.

1204132303231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1204132303231 is a deficient number, since it is larger than the sum of its proper divisors (211779296417).

1204132303231 is a wasteful number, since it uses less digits than its factorization.

1204132303231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7539642.

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

Adding to 1204132303231 its reverse (1323032314021), we get a palindrome (2527164617252).

The spelling of 1204132303231 in words is "one trillion, two hundred four billion, one hundred thirty-two million, three hundred three thousand, two hundred thirty-one".