7235011001 has 2 divisors, whose sum is σ = 7235011002. Its totient is φ = 7235011000.

The previous prime is 7235010911. The next prime is 7235011009. The reversal of 7235011001 is 1001105327.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5141033401 + 2093977600 = 71701^2 + 45760^2 .

It is an emirp because it is prime and its reverse (1001105327) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7235011001 is a prime.

It is not a weakly prime, because it can be changed into another prime (7235011009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3617505500 + 3617505501.

It is an arithmetic number, because the mean of its divisors is an integer number (3617505501).

Almost surely, 2^7235011001 is an apocalyptic number.

It is an amenable number.

7235011001 is a deficient number, since it is larger than the sum of its proper divisors (1).

7235011001 is an equidigital number, since it uses as much as digits as its factorization.

7235011001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 7235011001 is about 85058.8678563264. The cubic root of 7235011001 is about 1934.1035939479.

Adding to 7235011001 its reverse (1001105327), we get a palindrome (8236116328).

The spelling of 7235011001 in words is "seven billion, two hundred thirty-five million, eleven thousand, one".