100100613 has 8 divisors (see below), whose sum is σ = 135459808. Its totient is φ = 65737584.

The previous prime is 100100591. The next prime is 100100633. The reversal of 100100613 is 316001001.

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

It is not a de Polignac number, because 100100613 - 2¹² = 100096517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100633) 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, 248806 + ... + 249207.

It is an arithmetic number, because the mean of its divisors is an integer number (16932476).

Almost surely, 2^100100613 is an apocalyptic number.

It is an amenable number.

100100613 is a deficient number, since it is larger than the sum of its proper divisors (35359195).

100100613 is an equidigital number, since it uses as much as digits as its factorization.

100100613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498083.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 100100613 is about 10005.0293852642. The cubic root of 100100613 is about 464.3144992421.

Adding to 100100613 its reverse (316001001), we get a palindrome (416101614).

The spelling of 100100613 in words is "one hundred million, one hundred thousand, six hundred thirteen".