1013433420323 has 2 divisors, whose sum is σ = 1013433420324. Its totient is φ = 1013433420322.

The previous prime is 1013433420301. The next prime is 1013433420331. The reversal of 1013433420323 is 3230243343101.

It is a strong prime.

It is an emirp because it is prime and its reverse (3230243343101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1013433420323 - 2⁸ = 1013433420067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013433420023) 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, 506716710161 + 506716710162.

It is an arithmetic number, because the mean of its divisors is an integer number (506716710162).

Almost surely, 2^{1013433420323} is an apocalyptic number.

1013433420323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013433420323 is an equidigital number, since it uses as much as digits as its factorization.

1013433420323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1013433420323 its reverse (3230243343101), we get a palindrome (4243676763424).

The spelling of 1013433420323 in words is "one trillion, thirteen billion, four hundred thirty-three million, four hundred twenty thousand, three hundred twenty-three".