1234340133031 has 2 divisors, whose sum is σ = 1234340133032. Its totient is φ = 1234340133030.

The previous prime is 1234340133011. The next prime is 1234340133071. The reversal of 1234340133031 is 1303310434321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1234340133031 - 2¹³ = 1234340124839 is a prime.

It is a super-2 number, since 2×1234340133031² (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 (1234340133011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617170066515 + 617170066516.

It is an arithmetic number, because the mean of its divisors is an integer number (617170066516).

Almost surely, 2^{1234340133031} is an apocalyptic number.

1234340133031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234340133031 is an equidigital number, since it uses as much as digits as its factorization.

1234340133031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 1234340133031 its reverse (1303310434321), we get a palindrome (2537650567352).

The spelling of 1234340133031 in words is "one trillion, two hundred thirty-four billion, three hundred forty million, one hundred thirty-three thousand, thirty-one".