10120012099 has 2 divisors, whose sum is σ = 10120012100. Its totient is φ = 10120012098.

The previous prime is 10120012087. The next prime is 10120012109. The reversal of 10120012099 is 99021002101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10120012099 - 2¹⁷ = 10119881027 is a prime.

It is not a weakly prime, because it can be changed into another prime (10120012079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060006049 + 5060006050.

It is an arithmetic number, because the mean of its divisors is an integer number (5060006050).

Almost surely, 2^10120012099 is an apocalyptic number.

10120012099 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120012099 is an equidigital number, since it uses as much as digits as its factorization.

10120012099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 10120012099 in words is "ten billion, one hundred twenty million, twelve thousand, ninety-nine".