7372808101 has 2 divisors, whose sum is σ = 7372808102. Its totient is φ = 7372808100.

The previous prime is 7372808087. The next prime is 7372808147. The reversal of 7372808101 is 1018082737.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3828391876 + 3544416225 = 61874^2 + 59535^2 .

It is a cyclic number.

It is not a de Polignac number, because 7372808101 - 2²³ = 7364419493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7372803101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3686404050 + 3686404051.

It is an arithmetic number, because the mean of its divisors is an integer number (3686404051).

Almost surely, 2^7372808101 is an apocalyptic number.

It is an amenable number.

7372808101 is a deficient number, since it is larger than the sum of its proper divisors (1).

7372808101 is an equidigital number, since it uses as much as digits as its factorization.

7372808101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 37.

The square root of 7372808101 is about 85865.0575088610. The cubic root of 7372808101 is about 1946.3053514293.

The spelling of 7372808101 in words is "seven billion, three hundred seventy-two million, eight hundred eight thousand, one hundred one".