7201130540041 has 2 divisors, whose sum is σ = 7201130540042. Its totient is φ = 7201130540040.

The previous prime is 7201130540029. The next prime is 7201130540083. The reversal of 7201130540041 is 1400450311027.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7170934179600 + 30196360441 = 2677860^2 + 173771^2 .

It is an emirp because it is prime and its reverse (1400450311027) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7201130540041 - 2¹⁹ = 7201130015753 is a prime.

It is a super-2 number, since 2×7201130540041² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7201130539991 and 7201130540009.

It is not a weakly prime, because it can be changed into another prime (7201130540341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3600565270020 + 3600565270021.

It is an arithmetic number, because the mean of its divisors is an integer number (3600565270021).

Almost surely, 2^{7201130540041} is an apocalyptic number.

It is an amenable number.

7201130540041 is a deficient number, since it is larger than the sum of its proper divisors (1).

7201130540041 is an equidigital number, since it uses as much as digits as its factorization.

7201130540041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 7201130540041 its reverse (1400450311027), we get a palindrome (8601580851068).

The spelling of 7201130540041 in words is "seven trillion, two hundred one billion, one hundred thirty million, five hundred forty thousand, forty-one".