1341200023231 has 2 divisors, whose sum is σ = 1341200023232. Its totient is φ = 1341200023230.

The previous prime is 1341200023223. The next prime is 1341200023253. The reversal of 1341200023231 is 1323200021431.

It is an a-pointer prime, because the next prime (1341200023253) can be obtained adding 1341200023231 to its sum of digits (22).

It is a weak prime.

It is an emirp because it is prime and its reverse (1323200021431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1341200023231 - 2³ = 1341200023223 is a prime.

It is a super-2 number, since 2×1341200023231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341200029231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670600011615 + 670600011616.

It is an arithmetic number, because the mean of its divisors is an integer number (670600011616).

Almost surely, 2^{1341200023231} is an apocalyptic number.

1341200023231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341200023231 is an equidigital number, since it uses as much as digits as its factorization.

1341200023231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1341200023231 its reverse (1323200021431), we get a palindrome (2664400044662).

The spelling of 1341200023231 in words is "one trillion, three hundred forty-one billion, two hundred million, twenty-three thousand, two hundred thirty-one".