10201203404123 has 8 divisors (see below), whose sum is σ = 10202904281088. Its totient is φ = 10199502686824.

The previous prime is 10201203404113. The next prime is 10201203404149. The reversal of 10201203404123 is 32140430210201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10201203404123 - 2²⁸ = 10200934968667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10201203404113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204872036 + ... + 204921822.

It is an arithmetic number, because the mean of its divisors is an integer number (1275363035136).

Almost surely, 2^{10201203404123} is an apocalyptic number.

10201203404123 is a deficient number, since it is larger than the sum of its proper divisors (1700876965).

10201203404123 is a wasteful number, since it uses less digits than its factorization.

10201203404123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79833.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10201203404123 its reverse (32140430210201), we get a palindrome (42341633614324).

The spelling of 10201203404123 in words is "ten trillion, two hundred one billion, two hundred three million, four hundred four thousand, one hundred twenty-three".