1231332310301 has 8 divisors (see below), whose sum is σ = 1237819948800. Its totient is φ = 1224845782272.

The previous prime is 1231332310207. The next prime is 1231332310333. The reversal of 1231332310301 is 1030132331321.

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 1231332310301 - 2³⁰ = 1230258568477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1231332310501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1994750 + ... + 2538048.

It is an arithmetic number, because the mean of its divisors is an integer number (154727493600).

Almost surely, 2^{1231332310301} is an apocalyptic number.

It is an amenable number.

1231332310301 is a deficient number, since it is larger than the sum of its proper divisors (6487638499).

1231332310301 is a wasteful number, since it uses less digits than its factorization.

1231332310301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555235.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1231332310301 its reverse (1030132331321), we get a palindrome (2261464641622).

The spelling of 1231332310301 in words is "one trillion, two hundred thirty-one billion, three hundred thirty-two million, three hundred ten thousand, three hundred one".