103012227 has 6 divisors (see below), whose sum is σ = 148795452. Its totient is φ = 68674812.

The previous prime is 103012187. The next prime is 103012229. The reversal of 103012227 is 722210301.

It is not a de Polignac number, because 103012227 - 2¹⁰ = 103011203 is a prime.

It is a super-2 number, since 2×103012227² = 21223037822999058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103012229) 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, 5722893 + ... + 5722910.

It is an arithmetic number, because the mean of its divisors is an integer number (24799242).

Almost surely, 2^103012227 is an apocalyptic number.

103012227 is a deficient number, since it is larger than the sum of its proper divisors (45783225).

103012227 is a wasteful number, since it uses less digits than its factorization.

103012227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11445809 (or 11445806 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 103012227 is about 10149.4939282705. The cubic root of 103012227 is about 468.7733624623.

Adding to 103012227 its reverse (722210301), we get a palindrome (825222528).

The spelling of 103012227 in words is "one hundred three million, twelve thousand, two hundred twenty-seven".