123313099 has 8 divisors (see below), whose sum is σ = 151770080. Its totient is φ = 97566336.

The previous prime is 123313081. The next prime is 123313109. The reversal of 123313099 is 990313321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123313099 - 2⁵ = 123313067 is a prime.

It is a super-2 number, since 2×123313099² = 30412240769967602, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123313099.

It is not an unprimeable number, because it can be changed into a prime (123313049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677454 + ... + 677635.

It is an arithmetic number, because the mean of its divisors is an integer number (18971260).

Almost surely, 2^123313099 is an apocalyptic number.

123313099 is a deficient number, since it is larger than the sum of its proper divisors (28456981).

123313099 is a wasteful number, since it uses less digits than its factorization.

123313099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355109.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 123313099 is about 11104.6431279893. The cubic root of 123313099 is about 497.7406043074.

The spelling of 123313099 in words is "one hundred twenty-three million, three hundred thirteen thousand, ninety-nine".