100130279 has 8 divisors (see below), whose sum is σ = 104329728. Its totient is φ = 95991480.

The previous prime is 100130269. The next prime is 100130291. The reversal of 100130279 is 972031001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100130279 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 (100130249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11777 + ... + 18410.

It is an arithmetic number, because the mean of its divisors is an integer number (13041216).

Almost surely, 2^100130279 is an apocalyptic number.

100130279 is a deficient number, since it is larger than the sum of its proper divisors (4199449).

100130279 is a wasteful number, since it uses less digits than its factorization.

100130279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30325.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 100130279 is about 10006.5118298036. The cubic root of 100130279 is about 464.3603630752.

The spelling of 100130279 in words is "one hundred million, one hundred thirty thousand, two hundred seventy-nine".