100514289 has 4 divisors (see below), whose sum is σ = 134019056. Its totient is φ = 67009524.

The previous prime is 100514273. The next prime is 100514299. The reversal of 100514289 is 982415001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 100514289 - 2⁴ = 100514273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100514269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16752379 + ... + 16752384.

It is an arithmetic number, because the mean of its divisors is an integer number (33504764).

Almost surely, 2^100514289 is an apocalyptic number.

It is an amenable number.

100514289 is a deficient number, since it is larger than the sum of its proper divisors (33504767).

100514289 is an equidigital number, since it uses as much as digits as its factorization.

100514289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33504766.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 100514289 is about 10025.6814730970. The cubic root of 100514289 is about 464.9532291957.

The spelling of 100514289 in words is "one hundred million, five hundred fourteen thousand, two hundred eighty-nine".