10001012103023 has 4 divisors (see below), whose sum is σ = 10005916966320. Its totient is φ = 9996107239728.

The previous prime is 10001012102987. The next prime is 10001012103031. The reversal of 10001012103023 is 32030121010001.

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 10001012103023 - 2¹⁶ = 10001012037487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10001012102989 and 10001012103007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001012103323) 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, 2452428590 + ... + 2452432667.

It is an arithmetic number, because the mean of its divisors is an integer number (2501479241580).

Almost surely, 2^{10001012103023} is an apocalyptic number.

10001012103023 is a deficient number, since it is larger than the sum of its proper divisors (4904863297).

10001012103023 is an equidigital number, since it uses as much as digits as its factorization.

10001012103023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4904863296.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10001012103023 its reverse (32030121010001), we get a palindrome (42031133113024).

The spelling of 10001012103023 in words is "ten trillion, one billion, twelve million, one hundred three thousand, twenty-three".