100111210110983 has 4 divisors (see below), whose sum is σ = 102000100867848. Its totient is φ = 98222319354120.

The previous prime is 100111210110937. The next prime is 100111210111013. The reversal of 100111210110983 is 389011012111001.

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 100111210110983 - 2²⁶ = 100111143002119 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 (100111210110913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944445378353 + ... + 944445378458.

It is an arithmetic number, because the mean of its divisors is an integer number (25500025216962).

Almost surely, 2^{100111210110983} is an apocalyptic number.

100111210110983 is a deficient number, since it is larger than the sum of its proper divisors (1888890756865).

100111210110983 is an equidigital number, since it uses as much as digits as its factorization.

100111210110983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888890756864.

The product of its (nonzero) digits is 432, while the sum is 29.

Adding to 100111210110983 its reverse (389011012111001), we get a palindrome (489122222221984).

The spelling of 100111210110983 in words is "one hundred trillion, one hundred eleven billion, two hundred ten million, one hundred ten thousand, nine hundred eighty-three".