100230983 has 4 divisors (see below), whose sum is σ = 100263000. Its totient is φ = 100198968.

The previous prime is 100230961. The next prime is 100231007. The reversal of 100230983 is 389032001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389032001 = 2069 ⋅188029.

It is a cyclic number.

It is not a de Polignac number, because 100230983 - 2⁶ = 100230919 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 (100230083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10733 + ... + 17766.

It is an arithmetic number, because the mean of its divisors is an integer number (25065750).

Almost surely, 2^100230983 is an apocalyptic number.

100230983 is a deficient number, since it is larger than the sum of its proper divisors (32017).

100230983 is an equidigital number, since it uses as much as digits as its factorization.

100230983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32016.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 100230983 is about 10011.5424885479. The cubic root of 100230983 is about 464.5159845924.

Adding to 100230983 its reverse (389032001), we get a palindrome (489262984).

The spelling of 100230983 in words is "one hundred million, two hundred thirty thousand, nine hundred eighty-three".