100211210121041 has 2 divisors, whose sum is σ = 100211210121042. Its totient is φ = 100211210121040.

The previous prime is 100211210120999. The next prime is 100211210121059. The reversal of 100211210121041 is 140121012112001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98368132361041 + 1843077760000 = 9918071^2 + 1357600^2 .

It is a cyclic number.

It is not a de Polignac number, because 100211210121041 - 2³⁴ = 100194030251857 is a prime.

It is not a weakly prime, because it can be changed into another prime (100211210121091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105605060520 + 50105605060521.

It is an arithmetic number, because the mean of its divisors is an integer number (50105605060521).

Almost surely, 2^{100211210121041} is an apocalyptic number.

It is an amenable number.

100211210121041 is a deficient number, since it is larger than the sum of its proper divisors (1).

100211210121041 is an equidigital number, since it uses as much as digits as its factorization.

100211210121041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 100211210121041 its reverse (140121012112001), we get a palindrome (240332222233042).

The spelling of 100211210121041 in words is "one hundred trillion, two hundred eleven billion, two hundred ten million, one hundred twenty-one thousand, forty-one".