122445103 has 6 divisors (see below), whose sum is σ = 134588552. Its totient is φ = 111313620.

The previous prime is 122445097. The next prime is 122445107. The reversal of 122445103 is 301544221.

It is not a de Polignac number, because 122445103 - 2²¹ = 120347951 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 (122445107) 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, 505851 + ... + 506092.

Almost surely, 2^122445103 is an apocalyptic number.

122445103 is a deficient number, since it is larger than the sum of its proper divisors (12143449).

122445103 is a wasteful number, since it uses less digits than its factorization.

122445103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011965 (or 1011954 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 122445103 is about 11065.4915390144. The cubic root of 122445103 is about 496.5699945976.

Adding to 122445103 its reverse (301544221), we get a palindrome (423989324).

The spelling of 122445103 in words is "one hundred twenty-two million, four hundred forty-five thousand, one hundred three".