100201113031 has 2 divisors, whose sum is σ = 100201113032. Its totient is φ = 100201113030.

The previous prime is 100201112941. The next prime is 100201113043. The reversal of 100201113031 is 130311102001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100201113031 - 2²¹ = 100199015879 is a prime.

It is a super-2 number, since 2×100201113031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100201113731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100556515 + 50100556516.

It is an arithmetic number, because the mean of its divisors is an integer number (50100556516).

Almost surely, 2^100201113031 is an apocalyptic number.

100201113031 is a deficient number, since it is larger than the sum of its proper divisors (1).

100201113031 is an equidigital number, since it uses as much as digits as its factorization.

100201113031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 100201113031 its reverse (130311102001), we get a palindrome (230512215032).

The spelling of 100201113031 in words is "one hundred billion, two hundred one million, one hundred thirteen thousand, thirty-one".