100201121311087 has 2 divisors, whose sum is σ = 100201121311088. Its totient is φ = 100201121311086.

The previous prime is 100201121310937. The next prime is 100201121311127. The reversal of 100201121311087 is 780113121102001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100201121311087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100201121321087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100560655543 + 50100560655544.

It is an arithmetic number, because the mean of its divisors is an integer number (50100560655544).

Almost surely, 2^{100201121311087} is an apocalyptic number.

100201121311087 is a deficient number, since it is larger than the sum of its proper divisors (1).

100201121311087 is an equidigital number, since it uses as much as digits as its factorization.

100201121311087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 28.

Adding to 100201121311087 its reverse (780113121102001), we get a palindrome (880314242413088).

The spelling of 100201121311087 in words is "one hundred trillion, two hundred one billion, one hundred twenty-one million, three hundred eleven thousand, eighty-seven".