2010310320123 has 36 divisors (see below), whose sum is σ = 3378476666448. Its totient is φ = 1148541881760.

The previous prime is 2010310320103. The next prime is 2010310320173. The reversal of 2010310320123 is 3210230130102.

2010310320123 is a `hidden beast` number, since 2 + 0 + 10 + 310 + 320 + 1 + 23 = 666.

It is not a de Polignac number, because 2010310320123 - 2⁵ = 2010310320091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2010310320096 and 2010310320105.

It is not an unprimeable number, because it can be changed into a prime (2010310320103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2057965 + ... + 2873297.

It is an arithmetic number, because the mean of its divisors is an integer number (93846574068).

Almost surely, 2^{2010310320123} is an apocalyptic number.

2010310320123 is a deficient number, since it is larger than the sum of its proper divisors (1368166346325).

2010310320123 is a wasteful number, since it uses less digits than its factorization.

2010310320123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820944 (or 820934 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2010310320123 its reverse (3210230130102), we get a palindrome (5220540450225).

The spelling of 2010310320123 in words is "two trillion, ten billion, three hundred ten million, three hundred twenty thousand, one hundred twenty-three".