100401223303 has 2 divisors, whose sum is σ = 100401223304. Its totient is φ = 100401223302.

The previous prime is 100401223289. The next prime is 100401223343. The reversal of 100401223303 is 303322104001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100401223303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100401223343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50200611651 + 50200611652.

It is an arithmetic number, because the mean of its divisors is an integer number (50200611652).

Almost surely, 2^100401223303 is an apocalyptic number.

100401223303 is a deficient number, since it is larger than the sum of its proper divisors (1).

100401223303 is an equidigital number, since it uses as much as digits as its factorization.

100401223303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100401223303 its reverse (303322104001), we get a palindrome (403723327304).

The spelling of 100401223303 in words is "one hundred billion, four hundred one million, two hundred twenty-three thousand, three hundred three".