101113220203 has 2 divisors, whose sum is σ = 101113220204. Its totient is φ = 101113220202.

The previous prime is 101113220179. The next prime is 101113220281. The reversal of 101113220203 is 302022311101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101113220203 - 2³³ = 92523285611 is a prime.

It is a super-2 number, since 2×101113220203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101113220903) 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, 50556610101 + 50556610102.

It is an arithmetic number, because the mean of its divisors is an integer number (50556610102).

Almost surely, 2^101113220203 is an apocalyptic number.

101113220203 is a deficient number, since it is larger than the sum of its proper divisors (1).

101113220203 is an equidigital number, since it uses as much as digits as its factorization.

101113220203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101113220203 its reverse (302022311101), we get a palindrome (403135531304).

The spelling of 101113220203 in words is "one hundred one billion, one hundred thirteen million, two hundred twenty thousand, two hundred three".