100613388 has 12 divisors (see below), whose sum is σ = 234764600. Its totient is φ = 33537792.

The previous prime is 100613377. The next prime is 100613399. The reversal of 100613388 is 883316001.

It is an interprime number because it is at equal distance from previous prime (100613377) and next prime (100613399).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4192213 + ... + 4192236.

Almost surely, 2^100613388 is an apocalyptic number.

It is an amenable number.

100613388 is an abundant number, since it is smaller than the sum of its proper divisors (134151212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100613388 is a wasteful number, since it uses less digits than its factorization.

100613388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8384456 (or 8384454 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 100613388 is about 10030.6225130846. The cubic root of 100613388 is about 465.1059811618.

Adding to 100613388 its reverse (883316001), we get a palindrome (983929389).

The spelling of 100613388 in words is "one hundred million, six hundred thirteen thousand, three hundred eighty-eight".