100110021212023 has 4 divisors (see below), whose sum is σ = 100110932133408. Its totient is φ = 100109110290640.

The previous prime is 100110021211973. The next prime is 100110021212057. The reversal of 100110021212023 is 320212120011001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100110021212023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100110021211988 and 100110021212006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100110021212923) 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, 455295823 + ... + 455515648.

It is an arithmetic number, because the mean of its divisors is an integer number (25027733033352).

Almost surely, 2^{100110021212023} is an apocalyptic number.

100110021212023 is a deficient number, since it is larger than the sum of its proper divisors (910921385).

100110021212023 is an equidigital number, since it uses as much as digits as its factorization.

100110021212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910921384.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 100110021212023 its reverse (320212120011001), we get a palindrome (420322141223024).

The spelling of 100110021212023 in words is "one hundred trillion, one hundred ten billion, twenty-one million, two hundred twelve thousand, twenty-three".