100201133111 has 2 divisors, whose sum is σ = 100201133112. Its totient is φ = 100201133110.

The previous prime is 100201133107. The next prime is 100201133119. The reversal of 100201133111 is 111331102001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100201133111 - 2² = 100201133107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100201133119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100566555 + 50100566556.

It is an arithmetic number, because the mean of its divisors is an integer number (50100566556).

Almost surely, 2^100201133111 is an apocalyptic number.

100201133111 is a deficient number, since it is larger than the sum of its proper divisors (1).

100201133111 is an equidigital number, since it uses as much as digits as its factorization.

100201133111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 100201133111 its reverse (111331102001), we get a palindrome (211532235112).

The spelling of 100201133111 in words is "one hundred billion, two hundred one million, one hundred thirty-three thousand, one hundred eleven".