2000100112123 has 2 divisors, whose sum is σ = 2000100112124. Its totient is φ = 2000100112122.

The previous prime is 2000100112121. The next prime is 2000100112133. The reversal of 2000100112123 is 3212110010002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000100112123 - 2¹ = 2000100112121 is a prime.

Together with 2000100112121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2000100112121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000050056061 + 1000050056062.

It is an arithmetic number, because the mean of its divisors is an integer number (1000050056062).

Almost surely, 2^{2000100112123} is an apocalyptic number.

2000100112123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000100112123 is an equidigital number, since it uses as much as digits as its factorization.

2000100112123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2000100112123 its reverse (3212110010002), we get a palindrome (5212210122125).

The spelling of 2000100112123 in words is "two trillion, one hundred million, one hundred twelve thousand, one hundred twenty-three".