103301001121 has 2 divisors, whose sum is σ = 103301001122. Its totient is φ = 103301001120.

The previous prime is 103301001073. The next prime is 103301001137. The reversal of 103301001121 is 121100103301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103195137600 + 105863521 = 321240^2 + 10289^2 .

It is an emirp because it is prime and its reverse (121100103301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103301001121 - 2⁹ = 103301000609 is a prime.

It is not a weakly prime, because it can be changed into another prime (103301001521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51650500560 + 51650500561.

It is an arithmetic number, because the mean of its divisors is an integer number (51650500561).

Almost surely, 2^103301001121 is an apocalyptic number.

It is an amenable number.

103301001121 is a deficient number, since it is larger than the sum of its proper divisors (1).

103301001121 is an equidigital number, since it uses as much as digits as its factorization.

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

The spelling of 103301001121 in words is "one hundred three billion, three hundred one million, one thousand, one hundred twenty-one".