10010201202123 has 4 divisors (see below), whose sum is σ = 13346934936168. Its totient is φ = 6673467468080.

The previous prime is 10010201202121. The next prime is 10010201202137. The reversal of 10010201202123 is 32120210201001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10010201202123 - 2¹ = 10010201202121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10010201202121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668366867018 + ... + 1668366867023.

It is an arithmetic number, because the mean of its divisors is an integer number (3336733734042).

Almost surely, 2^{10010201202123} is an apocalyptic number.

10010201202123 is a deficient number, since it is larger than the sum of its proper divisors (3336733734045).

10010201202123 is an equidigital number, since it uses as much as digits as its factorization.

10010201202123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336733734044.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10010201202123 its reverse (32120210201001), we get a palindrome (42130411403124).

The spelling of 10010201202123 in words is "ten trillion, ten billion, two hundred one million, two hundred two thousand, one hundred twenty-three".