2010100210123 has 2 divisors, whose sum is σ = 2010100210124. Its totient is φ = 2010100210122.

The previous prime is 2010100210099. The next prime is 2010100210189. The reversal of 2010100210123 is 3210120010102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2010100210123 - 2¹⁷ = 2010100079051 is a prime.

It is a super-3 number, since 3×2010100210123³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2010170210123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005050105061 + 1005050105062.

It is an arithmetic number, because the mean of its divisors is an integer number (1005050105062).

Almost surely, 2^{2010100210123} is an apocalyptic number.

2010100210123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010100210123 is an equidigital number, since it uses as much as digits as its factorization.

2010100210123 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 2010100210123 its reverse (3210120010102), we get a palindrome (5220220220225).

The spelling of 2010100210123 in words is "two trillion, ten billion, one hundred million, two hundred ten thousand, one hundred twenty-three".