311232223012301 has 12 divisors (see below), whose sum is σ = 330619249221312. Its totient is φ = 292922389437888.

The previous prime is 311232223012279. The next prime is 311232223012313. The reversal of 311232223012301 is 103210322232113.

It is not a de Polignac number, because 311232223012301 - 2⁴² = 306834176501197 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 (311232223012331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38280476 + ... + 45693098.

It is an arithmetic number, because the mean of its divisors is an integer number (27551604101776).

Almost surely, 2^{311232223012301} is an apocalyptic number.

It is an amenable number.

311232223012301 is a deficient number, since it is larger than the sum of its proper divisors (19387026209011).

311232223012301 is a wasteful number, since it uses less digits than its factorization.

311232223012301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7557940 (or 7557923 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 311232223012301 its reverse (103210322232113), we get a palindrome (414442545244414).

The spelling of 311232223012301 in words is "three hundred eleven trillion, two hundred thirty-two billion, two hundred twenty-three million, twelve thousand, three hundred one".