5320372111 has 2 divisors, whose sum is σ = 5320372112. Its totient is φ = 5320372110.

The previous prime is 5320372097. The next prime is 5320372147. The reversal of 5320372111 is 1112730235.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5320372111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5320372151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660186055 + 2660186056.

It is an arithmetic number, because the mean of its divisors is an integer number (2660186056).

Almost surely, 2^5320372111 is an apocalyptic number.

5320372111 is a deficient number, since it is larger than the sum of its proper divisors (1).

5320372111 is an equidigital number, since it uses as much as digits as its factorization.

5320372111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 5320372111 is about 72940.8809310664. The cubic root of 5320372111 is about 1745.7444475649.

The spelling of 5320372111 in words is "five billion, three hundred twenty million, three hundred seventy-two thousand, one hundred eleven".