122401103 has 4 divisors (see below), whose sum is σ = 133528488. Its totient is φ = 111273720.

The previous prime is 122401093. The next prime is 122401109. The reversal of 122401103 is 301104221.

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

It is a cyclic number.

It is not a de Polignac number, because 122401103 - 2⁴ = 122401087 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 (122401109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5563676 + ... + 5563697.

It is an arithmetic number, because the mean of its divisors is an integer number (33382122).

Almost surely, 2^122401103 is an apocalyptic number.

122401103 is a deficient number, since it is larger than the sum of its proper divisors (11127385).

122401103 is a wasteful number, since it uses less digits than its factorization.

122401103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11127384.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 122401103 is about 11063.5031974506. The cubic root of 122401103 is about 496.5105075381.

Adding to 122401103 its reverse (301104221), we get a palindrome (423505324).

The spelling of 122401103 in words is "one hundred twenty-two million, four hundred one thousand, one hundred three".