10099999999923 has 8 divisors (see below), whose sum is σ = 13466697587136. Its totient is φ = 6733317873000.

The previous prime is 10099999999909. The next prime is 10099999999937. The reversal of 10099999999923 is 32999999999001.

It is an interprime number because it is at equal distance from previous prime (10099999999909) and next prime (10099999999937).

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

It is not a de Polignac number, because 10099999999923 - 2⁵ = 10099999999891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10099999999923.

It is not an unprimeable number, because it can be changed into a prime (10099999999123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2243553 + ... + 5023298.

It is an arithmetic number, because the mean of its divisors is an integer number (1683337198392).

Almost surely, 2^{10099999999923} is an apocalyptic number.

10099999999923 is a deficient number, since it is larger than the sum of its proper divisors (3366697587213).

10099999999923 is an equidigital number, since it uses as much as digits as its factorization.

10099999999923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7730145.

The product of its (nonzero) digits is 2324522934, while the sum is 87.

The spelling of 10099999999923 in words is "ten trillion, ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred twenty-three".