1100201010031 has 2 divisors, whose sum is σ = 1100201010032. Its totient is φ = 1100201010030.

The previous prime is 1100201010001. The next prime is 1100201010089. The reversal of 1100201010031 is 1300101020011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100201010031 - 2³³ = 1091611075439 is a prime.

It is a super-2 number, since 2×1100201010031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100201010001) 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, 550100505015 + 550100505016.

It is an arithmetic number, because the mean of its divisors is an integer number (550100505016).

Almost surely, 2^{1100201010031} is an apocalyptic number.

1100201010031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100201010031 is an equidigital number, since it uses as much as digits as its factorization.

1100201010031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 1100201010031 its reverse (1300101020011), we get a palindrome (2400302030042).

The spelling of 1100201010031 in words is "one trillion, one hundred billion, two hundred one million, ten thousand, thirty-one".