101313212 has 48 divisors (see below), whose sum is σ = 238060032. Its totient is φ = 36434880.

The previous prime is 101313193. The next prime is 101313241. The reversal of 101313212 is 212313101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8648 + ... + 16655.

It is an arithmetic number, because the mean of its divisors is an integer number (4959584).

Almost surely, 2^101313212 is an apocalyptic number.

It is an amenable number.

101313212 is an abundant number, since it is smaller than the sum of its proper divisors (136746820).

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

101313212 is a wasteful number, since it uses less digits than its factorization.

101313212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25338 (or 25336 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 101313212 is about 10065.4464381864. The cubic root of 101313212 is about 466.1818504711.

Adding to 101313212 its reverse (212313101), we get a palindrome (313626313).

It can be divided in two parts, 101 and 313212, that added together give a palindrome (313313).

The spelling of 101313212 in words is "one hundred one million, three hundred thirteen thousand, two hundred twelve".