100101120200023 has 4 divisors (see below), whose sum is σ = 100530738741888. Its totient is φ = 99671501658160.

The previous prime is 100101120200017. The next prime is 100101120200093. The reversal of 100101120200023 is 320002021101001.

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 100101120200023 - 2⁵ = 100101120199991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100101120199976 and 100101120200012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101120200093) 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, 214809270583 + ... + 214809271048.

It is an arithmetic number, because the mean of its divisors is an integer number (25132684685472).

Almost surely, 2^{100101120200023} is an apocalyptic number.

100101120200023 is a deficient number, since it is larger than the sum of its proper divisors (429618541865).

100101120200023 is an equidigital number, since it uses as much as digits as its factorization.

100101120200023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429618541864.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100101120200023 its reverse (320002021101001), we get a palindrome (420103141301024).

The spelling of 100101120200023 in words is "one hundred trillion, one hundred one billion, one hundred twenty million, two hundred thousand, twenty-three".