10201002303123 has 6 divisors (see below), whose sum is σ = 14734781104524. Its totient is φ = 6800668202076.

The previous prime is 10201002303101. The next prime is 10201002303127. The reversal of 10201002303123 is 32130320010201.

10201002303123 is a `hidden beast` number, since 1 + 0 + 20 + 100 + 230 + 312 + 3 = 666.

It is not a de Polignac number, because 10201002303123 - 2¹⁷ = 10201002172051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10201002303096 and 10201002303105.

It is not an unprimeable number, because it can be changed into a prime (10201002303127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 566722350165 + ... + 566722350182.

It is an arithmetic number, because the mean of its divisors is an integer number (2455796850754).

Almost surely, 2^{10201002303123} is an apocalyptic number.

10201002303123 is a deficient number, since it is larger than the sum of its proper divisors (4533778801401).

10201002303123 is a wasteful number, since it uses less digits than its factorization.

10201002303123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133444700353 (or 1133444700350 counting only the distinct ones).

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

Adding to 10201002303123 its reverse (32130320010201), we get a palindrome (42331322313324).

The spelling of 10201002303123 in words is "ten trillion, two hundred one billion, two million, three hundred three thousand, one hundred twenty-three".