9313223139 has 12 divisors (see below), whose sum is σ = 14675382072. Its totient is φ = 5644377600.

The previous prime is 9313223093. The next prime is 9313223159.

It is a happy number.

9313223139 is a `hidden beast` number, since 9 + 313 + 22 + 313 + 9 = 666.

9313223139 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9313223139 - 2⁷ = 9313223011 is a prime.

It is a super-2 number, since 2×9313223139² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9313223159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47036382 + ... + 47036579.

It is an arithmetic number, because the mean of its divisors is an integer number (1222948506).

Almost surely, 2^9313223139 is an apocalyptic number.

9313223139 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

9313223139 is a deficient number, since it is larger than the sum of its proper divisors (5362158933).

9313223139 is a wasteful number, since it uses less digits than its factorization.

9313223139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94072978 (or 94072975 counting only the distinct ones).

The product of its digits is 26244, while the sum is 36.

The square root of 9313223139 is about 96505.0420392634. The cubic root of 9313223139 is about 2103.9399306578.

The spelling of 9313223139 in words is "nine billion, three hundred thirteen million, two hundred twenty-three thousand, one hundred thirty-nine".