10140099 has 4 divisors (see below), whose sum is σ = 13520136. Its totient is φ = 6760064.

The previous prime is 10140083. The next prime is 10140101. The reversal of 10140099 is 99004101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10140099 - 2⁴ = 10140083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10140019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1690014 + ... + 1690019.

It is an arithmetic number, because the mean of its divisors is an integer number (3380034).

Almost surely, 2^10140099 is an apocalyptic number.

10140099 is a deficient number, since it is larger than the sum of its proper divisors (3380037).

10140099 is an equidigital number, since it uses as much as digits as its factorization.

10140099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380036.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 10140099 is about 3184.3522104189. The cubic root of 10140099 is about 216.4449205358. Note that the first 3 decimals are identical.

The spelling of 10140099 in words is "ten million, one hundred forty thousand, ninety-nine".