122343021100403 has 2 divisors, whose sum is σ = 122343021100404. Its totient is φ = 122343021100402.

The previous prime is 122343021100397. The next prime is 122343021100463. The reversal of 122343021100403 is 304001120343221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122343021100403 - 2¹⁶ = 122343021034867 is a prime.

It is not a weakly prime, because it can be changed into another prime (122343021100463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61171510550201 + 61171510550202.

It is an arithmetic number, because the mean of its divisors is an integer number (61171510550202).

Almost surely, 2^{122343021100403} is an apocalyptic number.

122343021100403 is a deficient number, since it is larger than the sum of its proper divisors (1).

122343021100403 is an equidigital number, since it uses as much as digits as its factorization.

122343021100403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 122343021100403 its reverse (304001120343221), we get a palindrome (426344141443624).

The spelling of 122343021100403 in words is "one hundred twenty-two trillion, three hundred forty-three billion, twenty-one million, one hundred thousand, four hundred three".