12101003331331 has 2 divisors, whose sum is σ = 12101003331332. Its totient is φ = 12101003331330.

The previous prime is 12101003331323. The next prime is 12101003331337. The reversal of 12101003331331 is 13313330010121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12101003331331 - 2³ = 12101003331323 is a prime.

It is a super-2 number, since 2×12101003331331² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12101003331337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050501665665 + 6050501665666.

It is an arithmetic number, because the mean of its divisors is an integer number (6050501665666).

Almost surely, 2^{12101003331331} is an apocalyptic number.

12101003331331 is a deficient number, since it is larger than the sum of its proper divisors (1).

12101003331331 is an equidigital number, since it uses as much as digits as its factorization.

12101003331331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 12101003331331 its reverse (13313330010121), we get a palindrome (25414333341452).

The spelling of 12101003331331 in words is "twelve trillion, one hundred one billion, three million, three hundred thirty-one thousand, three hundred thirty-one".