101016604 has 12 divisors (see below), whose sum is σ = 190377544. Its totient is φ = 46623024.

The previous prime is 101016581. The next prime is 101016611. The reversal of 101016604 is 406610101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971262 + ... + 971365.

Almost surely, 2^101016604 is an apocalyptic number.

It is an amenable number.

101016604 is a deficient number, since it is larger than the sum of its proper divisors (89360940).

101016604 is a wasteful number, since it uses less digits than its factorization.

101016604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942644 (or 1942642 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 101016604 is about 10050.7016670479. The cubic root of 101016604 is about 465.7264691794.

Adding to 101016604 its reverse (406610101), we get a palindrome (507626705).

The spelling of 101016604 in words is "one hundred one million, sixteen thousand, six hundred four".