122434003 has 4 divisors (see below), whose sum is σ = 123141888. Its totient is φ = 121726120.

The previous prime is 122433979. The next prime is 122434021. The reversal of 122434003 is 300434221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300434221 = 131 ⋅2293391.

It is a cyclic number.

It is not a de Polignac number, because 122434003 - 2⁹ = 122433491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122434063) 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, 353683 + ... + 354028.

It is an arithmetic number, because the mean of its divisors is an integer number (30785472).

Almost surely, 2^122434003 is an apocalyptic number.

122434003 is a deficient number, since it is larger than the sum of its proper divisors (707885).

122434003 is an equidigital number, since it uses as much as digits as its factorization.

122434003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707884.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 122434003 is about 11064.9899683642. The cubic root of 122434003 is about 496.5549889791.

Adding to 122434003 its reverse (300434221), we get a palindrome (422868224).

The spelling of 122434003 in words is "one hundred twenty-two million, four hundred thirty-four thousand, three".