100613966 has 8 divisors (see below), whose sum is σ = 152616960. Its totient is φ = 49741648.

The previous prime is 100613923. The next prime is 100613969. The reversal of 100613966 is 669316001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100613969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282446 + ... + 282801.

It is an arithmetic number, because the mean of its divisors is an integer number (19077120).

Almost surely, 2^100613966 is an apocalyptic number.

100613966 is a deficient number, since it is larger than the sum of its proper divisors (52002994).

100613966 is an equidigital number, since it uses as much as digits as its factorization.

100613966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565338.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 100613966 is about 10030.6513248144. The cubic root of 100613966 is about 465.1068718012.

Adding to 100613966 its reverse (669316001), we get a palindrome (769929967).

The spelling of 100613966 in words is "one hundred million, six hundred thirteen thousand, nine hundred sixty-six".