1233131442341 has 2 divisors, whose sum is σ = 1233131442342. Its totient is φ = 1233131442340.

The previous prime is 1233131442331. The next prime is 1233131442409. The reversal of 1233131442341 is 1432441313321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1146336390241 + 86795052100 = 1070671^2 + 294610^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233131442341 - 2²⁶ = 1233064333477 is a prime.

It is a super-2 number, since 2×1233131442341² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1233131442298 and 1233131442307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1233131442331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616565721170 + 616565721171.

It is an arithmetic number, because the mean of its divisors is an integer number (616565721171).

Almost surely, 2^{1233131442341} is an apocalyptic number.

It is an amenable number.

1233131442341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233131442341 is an equidigital number, since it uses as much as digits as its factorization.

1233131442341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 32.

Adding to 1233131442341 its reverse (1432441313321), we get a palindrome (2665572755662).

The spelling of 1233131442341 in words is "one trillion, two hundred thirty-three billion, one hundred thirty-one million, four hundred forty-two thousand, three hundred forty-one".