10010204012123 has 8 divisors (see below), whose sum is σ = 11443698870240. Its totient is φ = 8577575582400.

The previous prime is 10010204012119. The next prime is 10010204012147. The reversal of 10010204012123 is 32121040201001.

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 10010204012123 - 2² = 10010204012119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10010204012173) 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, 216582338 + ... + 216628551.

It is an arithmetic number, because the mean of its divisors is an integer number (1430462358780).

Almost surely, 2^{10010204012123} is an apocalyptic number.

10010204012123 is a deficient number, since it is larger than the sum of its proper divisors (1433494858117).

10010204012123 is an equidigital number, since it uses as much as digits as its factorization.

10010204012123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433214197.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10010204012123 its reverse (32121040201001), we get a palindrome (42131244213124).

The spelling of 10010204012123 in words is "ten trillion, ten billion, two hundred four million, twelve thousand, one hundred twenty-three".