10210030123 has 16 divisors (see below), whose sum is σ = 10686809056. Its totient is φ = 9746231040.

The previous prime is 10210030097. The next prime is 10210030139. The reversal of 10210030123 is 32103001201.

It is a cyclic number.

It is not a de Polignac number, because 10210030123 - 2⁹ = 10210029611 is a prime.

It is a super-2 number, since 2×10210030123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10210031123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399415 + ... + 424207.

It is an arithmetic number, because the mean of its divisors is an integer number (667925566).

Almost surely, 2^10210030123 is an apocalyptic number.

10210030123 is a deficient number, since it is larger than the sum of its proper divisors (476778933).

10210030123 is a wasteful number, since it uses less digits than its factorization.

10210030123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25054.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10210030123 its reverse (32103001201), we get a palindrome (42313031324).

The spelling of 10210030123 in words is "ten billion, two hundred ten million, thirty thousand, one hundred twenty-three".