100120110100983 has 24 divisors (see below), whose sum is σ = 165318221341728. Its totient is φ = 57197444815872.

The previous prime is 100120110100909. The next prime is 100120110100987. The reversal of 100120110100983 is 389001011021001.

It is not a de Polignac number, because 100120110100983 - 2¹⁷ = 100120109969911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120110100987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194834010 + ... + 195347207.

It is an arithmetic number, because the mean of its divisors is an integer number (6888259222572).

Almost surely, 2^{100120110100983} is an apocalyptic number.

100120110100983 is a deficient number, since it is larger than the sum of its proper divisors (65198111240745).

100120110100983 is a wasteful number, since it uses less digits than its factorization.

100120110100983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390185303 (or 390185300 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 27.

Adding to 100120110100983 its reverse (389001011021001), we get a palindrome (489121121121984).

The spelling of 100120110100983 in words is "one hundred trillion, one hundred twenty billion, one hundred ten million, one hundred thousand, nine hundred eighty-three".