2011101102203 has 2 divisors, whose sum is σ = 2011101102204. Its totient is φ = 2011101102202.

The previous prime is 2011101102107. The next prime is 2011101102221. The reversal of 2011101102203 is 3022011011102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2011101102203 - 2¹² = 2011101098107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2011101102223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005550551101 + 1005550551102.

It is an arithmetic number, because the mean of its divisors is an integer number (1005550551102).

Almost surely, 2^{2011101102203} is an apocalyptic number.

2011101102203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011101102203 is an equidigital number, since it uses as much as digits as its factorization.

2011101102203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2011101102203 its reverse (3022011011102), we get a palindrome (5033112113305).

The spelling of 2011101102203 in words is "two trillion, eleven billion, one hundred one million, one hundred two thousand, two hundred three".