100130039 has 2 divisors, whose sum is σ = 100130040. Its totient is φ = 100130038.

The previous prime is 100130003. The next prime is 100130053. The reversal of 100130039 is 930031001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100130039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100129999 and 100130026.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100130089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50065019 + 50065020.

It is an arithmetic number, because the mean of its divisors is an integer number (50065020).

Almost surely, 2^100130039 is an apocalyptic number.

100130039 is a deficient number, since it is larger than the sum of its proper divisors (1).

100130039 is an equidigital number, since it uses as much as digits as its factorization.

100130039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 17.

The square root of 100130039 is about 10006.4998376056. The cubic root of 100130039 is about 464.3599920700.

The spelling of 100130039 in words is "one hundred million, one hundred thirty thousand, thirty-nine".