103412207 has 4 divisors (see below), whose sum is σ = 109495296. Its totient is φ = 97329120.

The previous prime is 103412201. The next prime is 103412213. The reversal of 103412207 is 702214301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702214301 = 307 ⋅2287343.

It is an interprime number because it is at equal distance from previous prime (103412201) and next prime (103412213).

It is a cyclic number.

It is not a de Polignac number, because 103412207 - 2⁶ = 103412143 is a prime.

It is a super-2 number, since 2×103412207² = 21388169113221698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103412201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3041519 + ... + 3041552.

It is an arithmetic number, because the mean of its divisors is an integer number (27373824).

Almost surely, 2^103412207 is an apocalyptic number.

103412207 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

103412207 is a deficient number, since it is larger than the sum of its proper divisors (6083089).

103412207 is an equidigital number, since it uses as much as digits as its factorization.

103412207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6083088.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 103412207 is about 10169.1792687512. The cubic root of 103412207 is about 469.3793028755.

Adding to 103412207 its reverse (702214301), we get a palindrome (805626508).

The spelling of 103412207 in words is "one hundred three million, four hundred twelve thousand, two hundred seven".