101010023203 has 2 divisors, whose sum is σ = 101010023204. Its totient is φ = 101010023202.

The previous prime is 101010023183. The next prime is 101010023267. The reversal of 101010023203 is 302320010101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101010023203 is a prime.

It is not a weakly prime, because it can be changed into another prime (101010027203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505011601 + 50505011602.

It is an arithmetic number, because the mean of its divisors is an integer number (50505011602).

Almost surely, 2^101010023203 is an apocalyptic number.

101010023203 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010023203 is an equidigital number, since it uses as much as digits as its factorization.

101010023203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 101010023203 its reverse (302320010101), we get a palindrome (403330033304).

The spelling of 101010023203 in words is "one hundred one billion, ten million, twenty-three thousand, two hundred three".