1331312301233 has 8 divisors (see below), whose sum is σ = 1331881173120. Its totient is φ = 1330743520080.

The previous prime is 1331312301197. The next prime is 1331312301247. The reversal of 1331312301233 is 3321032131331.

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 1331312301233 - 2¹⁰ = 1331312300209 is a prime.

It is a super-2 number, since 2×1331312301233² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1331312001233) 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, 55721816 + ... + 55745702.

It is an arithmetic number, because the mean of its divisors is an integer number (166485146640).

Almost surely, 2^{1331312301233} is an apocalyptic number.

It is an amenable number.

1331312301233 is a deficient number, since it is larger than the sum of its proper divisors (568871887).

1331312301233 is a wasteful number, since it uses less digits than its factorization.

1331312301233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45367.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1331312301233 its reverse (3321032131331), we get a palindrome (4652344432564).

The spelling of 1331312301233 in words is "one trillion, three hundred thirty-one billion, three hundred twelve million, three hundred one thousand, two hundred thirty-three".