103413122 has 4 divisors (see below), whose sum is σ = 155119686. Its totient is φ = 51706560.

The previous prime is 103413109. The next prime is 103413127. The reversal of 103413122 is 221314301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 85359121 + 18054001 = 9239^2 + 4249^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 103413122.

It is not an unprimeable number, because it can be changed into a prime (103413127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25853279 + ... + 25853282.

Almost surely, 2^103413122 is an apocalyptic number.

103413122 is a deficient number, since it is larger than the sum of its proper divisors (51706564).

103413122 is an equidigital number, since it uses as much as digits as its factorization.

103413122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51706563.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 103413122 is about 10169.2242575331. The cubic root of 103413122 is about 469.3806872407.

Adding to 103413122 its reverse (221314301), we get a palindrome (324727423).

The spelling of 103413122 in words is "one hundred three million, four hundred thirteen thousand, one hundred twenty-two".