10001121022103 has 8 divisors (see below), whose sum is σ = 10534318588800. Its totient is φ = 9468605733048.

The previous prime is 10001121022097. The next prime is 10001121022133. The reversal of 10001121022103 is 30122012110001.

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 10001121022103 - 2²² = 10001116827799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001121022133) 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, 170539313 + ... + 170597946.

It is an arithmetic number, because the mean of its divisors is an integer number (1316789823600).

Almost surely, 2^{10001121022103} is an apocalyptic number.

10001121022103 is a deficient number, since it is larger than the sum of its proper divisors (533197566697).

10001121022103 is a wasteful number, since it uses less digits than its factorization.

10001121022103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341138821.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10001121022103 its reverse (30122012110001), we get a palindrome (40123133132104).

The spelling of 10001121022103 in words is "ten trillion, one billion, one hundred twenty-one million, twenty-two thousand, one hundred three".