9790112923 has 2 divisors, whose sum is σ = 9790112924. Its totient is φ = 9790112922.

The previous prime is 9790112921. The next prime is 9790112951. The reversal of 9790112923 is 3292110979.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9790112923 - 2¹ = 9790112921 is a prime.

It is a super-2 number, since 2×9790112923² (a number of 21 digits) contains 22 as substring.

Together with 9790112921, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9790112923.

It is not a weakly prime, because it can be changed into another prime (9790112921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4895056461 + 4895056462.

It is an arithmetic number, because the mean of its divisors is an integer number (4895056462).

Almost surely, 2^9790112923 is an apocalyptic number.

9790112923 is a deficient number, since it is larger than the sum of its proper divisors (1).

9790112923 is an equidigital number, since it uses as much as digits as its factorization.

9790112923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61236, while the sum is 43.

The square root of 9790112923 is about 98944.9994845621. Note that the first 3 decimals coincide. The cubic root of 9790112923 is about 2139.2550558045.

The spelling of 9790112923 in words is "nine billion, seven hundred ninety million, one hundred twelve thousand, nine hundred twenty-three".