7180350901 has 2 divisors, whose sum is σ = 7180350902. Its totient is φ = 7180350900.

The previous prime is 7180350899. The next prime is 7180350929. The reversal of 7180350901 is 1090530817.

It is a happy number.

7180350901 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4692935025 + 2487415876 = 68505^2 + 49874^2 .

It is an emirp because it is prime and its reverse (1090530817) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7180350901 - 2¹ = 7180350899 is a prime.

It is a super-2 number, since 2×7180350901² (a number of 21 digits) contains 22 as substring.

Together with 7180350899, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7180351901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3590175450 + 3590175451.

It is an arithmetic number, because the mean of its divisors is an integer number (3590175451).

Almost surely, 2^7180350901 is an apocalyptic number.

It is an amenable number.

7180350901 is a deficient number, since it is larger than the sum of its proper divisors (1).

7180350901 is an equidigital number, since it uses as much as digits as its factorization.

7180350901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 7180350901 is about 84736.9512137415. The cubic root of 7180350901 is about 1929.2205951131.

The spelling of 7180350901 in words is "seven billion, one hundred eighty million, three hundred fifty thousand, nine hundred one".