100100200120139 has 2 divisors, whose sum is σ = 100100200120140. Its totient is φ = 100100200120138.

The previous prime is 100100200120127. The next prime is 100100200120273. The reversal of 100100200120139 is 931021002001001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100100200120139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100100200120139.

It is not a weakly prime, because it can be changed into another prime (100100200125139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050100060069 + 50050100060070.

It is an arithmetic number, because the mean of its divisors is an integer number (50050100060070).

Almost surely, 2^{100100200120139} is an apocalyptic number.

100100200120139 is a deficient number, since it is larger than the sum of its proper divisors (1).

100100200120139 is an equidigital number, since it uses as much as digits as its factorization.

100100200120139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 100100200120139 in words is "one hundred trillion, one hundred billion, two hundred million, one hundred twenty thousand, one hundred thirty-nine".