100276983 has 12 divisors (see below), whose sum is σ = 149839560. Its totient is φ = 64545936.

The previous prime is 100276973. The next prime is 100276997. The reversal of 100276983 is 389672001.

It is not a de Polignac number, because 100276983 - 2¹⁸ = 100014839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100276973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191841 + ... + 192362.

It is an arithmetic number, because the mean of its divisors is an integer number (12486630).

Almost surely, 2^100276983 is an apocalyptic number.

100276983 is a deficient number, since it is larger than the sum of its proper divisors (49562577).

100276983 is a wasteful number, since it uses less digits than its factorization.

100276983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384238 (or 384235 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 100276983 is about 10013.8395733105. The cubic root of 100276983 is about 464.5870353681.

The spelling of 100276983 in words is "one hundred million, two hundred seventy-six thousand, nine hundred eighty-three".