3100324402121 has 2 divisors, whose sum is σ = 3100324402122. Its totient is φ = 3100324402120.

The previous prime is 3100324402081. The next prime is 3100324402129. The reversal of 3100324402121 is 1212044230013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3075937207225 + 24387194896 = 1753835^2 + 156164^2 .

It is an emirp because it is prime and its reverse (1212044230013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3100324402121 - 2¹⁸ = 3100324139977 is a prime.

It is a super-2 number, since 2×3100324402121² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3100324402129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550162201060 + 1550162201061.

It is an arithmetic number, because the mean of its divisors is an integer number (1550162201061).

Almost surely, 2^{3100324402121} is an apocalyptic number.

It is an amenable number.

3100324402121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100324402121 is an equidigital number, since it uses as much as digits as its factorization.

3100324402121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 3100324402121 its reverse (1212044230013), we get a palindrome (4312368632134).

The spelling of 3100324402121 in words is "three trillion, one hundred billion, three hundred twenty-four million, four hundred two thousand, one hundred twenty-one".