10401405223403 has 2 divisors, whose sum is σ = 10401405223404. Its totient is φ = 10401405223402.

The previous prime is 10401405223393. The next prime is 10401405223459. The reversal of 10401405223403 is 30432250410401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10401405223403 - 2⁸ = 10401405223147 is a prime.

It is not a weakly prime, because it can be changed into another prime (10401405223463) 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, 5200702611701 + 5200702611702.

It is an arithmetic number, because the mean of its divisors is an integer number (5200702611702).

Almost surely, 2^{10401405223403} is an apocalyptic number.

10401405223403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401405223403 is an equidigital number, since it uses as much as digits as its factorization.

10401405223403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 10401405223403 its reverse (30432250410401), we get a palindrome (40833655633804).

The spelling of 10401405223403 in words is "ten trillion, four hundred one billion, four hundred five million, two hundred twenty-three thousand, four hundred three".