12331002041 has 2 divisors, whose sum is σ = 12331002042. Its totient is φ = 12331002040.

The previous prime is 12331001999. The next prime is 12331002049. The reversal of 12331002041 is 14020013321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10017007225 + 2313994816 = 100085^2 + 48104^2 .

It is a cyclic number.

It is not a de Polignac number, because 12331002041 - 2²² = 12326807737 is a prime.

It is a super-2 number, since 2×12331002041² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12331002049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165501020 + 6165501021.

It is an arithmetic number, because the mean of its divisors is an integer number (6165501021).

Almost surely, 2^12331002041 is an apocalyptic number.

It is an amenable number.

12331002041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12331002041 is an equidigital number, since it uses as much as digits as its factorization.

12331002041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12331002041 its reverse (14020013321), we get a palindrome (26351015362).

The spelling of 12331002041 in words is "twelve billion, three hundred thirty-one million, two thousand, forty-one".