101201331103 has 2 divisors, whose sum is σ = 101201331104. Its totient is φ = 101201331102.

The previous prime is 101201331097. The next prime is 101201331167. The reversal of 101201331103 is 301133102101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101201331103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101201331173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600665551 + 50600665552.

It is an arithmetic number, because the mean of its divisors is an integer number (50600665552).

Almost surely, 2^101201331103 is an apocalyptic number.

101201331103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101201331103 is an equidigital number, since it uses as much as digits as its factorization.

101201331103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 101201331103 its reverse (301133102101), we get a palindrome (402334433204).

The spelling of 101201331103 in words is "one hundred one billion, two hundred one million, three hundred thirty-one thousand, one hundred three".