101210116 has 24 divisors (see below), whose sum is σ = 209401920. Its totient is φ = 41879712.

The previous prime is 101210113. The next prime is 101210147. The reversal of 101210116 is 611012101.

It is a junction number, because it is equal to n+sod(n) for n = 101210096 and 101210105.

It is not an unprimeable number, because it can be changed into a prime (101210113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61510 + ... + 63133.

It is an arithmetic number, because the mean of its divisors is an integer number (8725080).

Almost surely, 2^101210116 is an apocalyptic number.

It is an amenable number.

101210116 is an abundant number, since it is smaller than the sum of its proper divisors (108191804).

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

101210116 is a wasteful number, since it uses less digits than its factorization.

101210116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124683 (or 124681 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 101210116 is about 10060.3238516461. The cubic root of 101210116 is about 466.0236684178.

Adding to 101210116 its reverse (611012101), we get a palindrome (712222217).

The spelling of 101210116 in words is "one hundred one million, two hundred ten thousand, one hundred sixteen".