10010200021123 has 2 divisors, whose sum is σ = 10010200021124. Its totient is φ = 10010200021122.

The previous prime is 10010200021121. The next prime is 10010200021127. The reversal of 10010200021123 is 32112000201001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10010200021123 - 2¹ = 10010200021121 is a prime.

It is a super-2 number, since 2×10010200021123² (a number of 27 digits) contains 22 as substring.

Together with 10010200021121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10010200021121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005100010561 + 5005100010562.

It is an arithmetic number, because the mean of its divisors is an integer number (5005100010562).

Almost surely, 2^{10010200021123} is an apocalyptic number.

10010200021123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010200021123 is an equidigital number, since it uses as much as digits as its factorization.

10010200021123 is an evil number, because the sum of its binary digits is even.

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

Adding to 10010200021123 its reverse (32112000201001), we get a palindrome (42122200222124).

The spelling of 10010200021123 in words is "ten trillion, ten billion, two hundred million, twenty-one thousand, one hundred twenty-three".