100121201333311 has 2 divisors, whose sum is σ = 100121201333312. Its totient is φ = 100121201333310.

The previous prime is 100121201333269. The next prime is 100121201333347. The reversal of 100121201333311 is 113333102121001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100121201333311 - 2⁹ = 100121201332799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100121201343311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50060600666655 + 50060600666656.

It is an arithmetic number, because the mean of its divisors is an integer number (50060600666656).

Almost surely, 2^{100121201333311} is an apocalyptic number.

100121201333311 is a deficient number, since it is larger than the sum of its proper divisors (1).

100121201333311 is an equidigital number, since it uses as much as digits as its factorization.

100121201333311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 100121201333311 its reverse (113333102121001), we get a palindrome (213454303454312).

The spelling of 100121201333311 in words is "one hundred trillion, one hundred twenty-one billion, two hundred one million, three hundred thirty-three thousand, three hundred eleven".