103301212 has 36 divisors (see below), whose sum is σ = 213879960. Its totient is φ = 43516704.

The previous prime is 103301189. The next prime is 103301227. The reversal of 103301212 is 212103301.

It is a super-2 number, since 2×103301212² = 21342280801337888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103301192 and 103301201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7098 + ... + 16030.

It is an arithmetic number, because the mean of its divisors is an integer number (5941110).

Almost surely, 2^103301212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103301212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106939980).

103301212 is an abundant number, since it is smaller than the sum of its proper divisors (110578748).

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

103301212 is a wasteful number, since it uses less digits than its factorization.

103301212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9010 (or 9001 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 103301212 is about 10163.7203818287. The cubic root of 103301212 is about 469.2113104369.

Adding to 103301212 its reverse (212103301), we get a palindrome (315404513).

It can be divided in two parts, 103301 and 212, that multiplied together give a palindrome (21899812).

The spelling of 103301212 in words is "one hundred three million, three hundred one thousand, two hundred twelve".