101016522 has 12 divisors (see below), whose sum is σ = 218869170. Its totient is φ = 33672168.

The previous prime is 101016511. The next prime is 101016523. The reversal of 101016522 is 225610101.

101016522 is a `hidden beast` number, since 1 + 0 + 10 + 1 + 652 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 91412721 + 9603801 = 9561^2 + 3099^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5612029 = 101016522 / (1 + 0 + 1 + 0 + 1 + 6 + 5 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 101016495 and 101016504.

It is not an unprimeable number, because it can be changed into a prime (101016523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2805997 + ... + 2806032.

Almost surely, 2^101016522 is an apocalyptic number.

101016522 is an abundant number, since it is smaller than the sum of its proper divisors (117852648).

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

101016522 is a wasteful number, since it uses less digits than its factorization.

101016522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612037 (or 5612034 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 101016522 is about 10050.6975877299. The cubic root of 101016522 is about 465.7263431619.

Adding to 101016522 its reverse (225610101), we get a palindrome (326626623).

The spelling of 101016522 in words is "one hundred one million, sixteen thousand, five hundred twenty-two".