103445207 has 8 divisors (see below), whose sum is σ = 104966400. Its totient is φ = 101929464.

The previous prime is 103445201. The next prime is 103445219. The reversal of 103445207 is 702544301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103445207 - 2⁸ = 103444951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103445201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51068 + ... + 53054.

It is an arithmetic number, because the mean of its divisors is an integer number (13120800).

Almost surely, 2^103445207 is an apocalyptic number.

103445207 is a deficient number, since it is larger than the sum of its proper divisors (1521193).

103445207 is an equidigital number, since it uses as much as digits as its factorization.

103445207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 103445207 is about 10170.8016891492. The cubic root of 103445207 is about 469.4292256397.

Adding to 103445207 its reverse (702544301), we get a palindrome (805989508).

It can be divided in two parts, 10344 and 5207, that added together give a palindrome (15551).

The spelling of 103445207 in words is "one hundred three million, four hundred forty-five thousand, two hundred seven".