121100103301 has 2 divisors, whose sum is σ = 121100103302. Its totient is φ = 121100103300.

The previous prime is 121100103269. The next prime is 121100103307. The reversal of 121100103301 is 103301001121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120913371076 + 186732225 = 347726^2 + 13665^2 .

It is an emirp because it is prime and its reverse (103301001121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121100103301 - 2⁵ = 121100103269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121100103307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60550051650 + 60550051651.

It is an arithmetic number, because the mean of its divisors is an integer number (60550051651).

Almost surely, 2^121100103301 is an apocalyptic number.

It is an amenable number.

121100103301 is a deficient number, since it is larger than the sum of its proper divisors (1).

121100103301 is an equidigital number, since it uses as much as digits as its factorization.

121100103301 is an evil number, because the sum of its binary digits is even.

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

Adding to 121100103301 its reverse (103301001121), we get a palindrome (224401104422).

The spelling of 121100103301 in words is "one hundred twenty-one billion, one hundred million, one hundred three thousand, three hundred one".