103033212 has 96 divisors (see below), whose sum is σ = 260112384. Its totient is φ = 31684800.

The previous prime is 103033211. The next prime is 103033213. The reversal of 103033212 is 212330301.

It is an interprime number because it is at equal distance from previous prime (103033211) and next prime (103033213).

It is a junction number, because it is equal to n+sod(n) for n = 103033191 and 103033200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103033211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1241323 + ... + 1241405.

It is an arithmetic number, because the mean of its divisors is an integer number (2709504).

Almost surely, 2^103033212 is an apocalyptic number.

103033212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103033212 is an abundant number, since it is smaller than the sum of its proper divisors (157079172).

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

103033212 is a wasteful number, since it uses less digits than its factorization.

103033212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 103033212 is about 10150.5276710130. The cubic root of 103033212 is about 468.8051921501.

Adding to 103033212 its reverse (212330301), we get a palindrome (315363513).

The spelling of 103033212 in words is "one hundred three million, thirty-three thousand, two hundred twelve".