133121002992041 has 2 divisors, whose sum is σ = 133121002992042. Its totient is φ = 133121002992040.

The previous prime is 133121002992037. The next prime is 133121002992067. The reversal of 133121002992041 is 140299200121331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87281278578025 + 45839724414016 = 9342445^2 + 6770504^2 .

It is a cyclic number.

It is not a de Polignac number, because 133121002992041 - 2² = 133121002992037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133121002991986 and 133121002992004.

It is not a weakly prime, because it can be changed into another prime (133121002992071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66560501496020 + 66560501496021.

It is an arithmetic number, because the mean of its divisors is an integer number (66560501496021).

Almost surely, 2^{133121002992041} is an apocalyptic number.

It is an amenable number.

133121002992041 is a deficient number, since it is larger than the sum of its proper divisors (1).

133121002992041 is an equidigital number, since it uses as much as digits as its factorization.

133121002992041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 133121002992041 in words is "one hundred thirty-three trillion, one hundred twenty-one billion, two million, nine hundred ninety-two thousand, forty-one".