1322010199903 has 2 divisors, whose sum is σ = 1322010199904. Its totient is φ = 1322010199902.

The previous prime is 1322010199883. The next prime is 1322010199949. The reversal of 1322010199903 is 3099910102231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322010199903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322010199963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661005099951 + 661005099952.

It is an arithmetic number, because the mean of its divisors is an integer number (661005099952).

Almost surely, 2^{1322010199903} is an apocalyptic number.

1322010199903 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322010199903 is an equidigital number, since it uses as much as digits as its factorization.

1322010199903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 40.

The spelling of 1322010199903 in words is "one trillion, three hundred twenty-two billion, ten million, one hundred ninety-nine thousand, nine hundred three".