122003235043 has 16 divisors (see below), whose sum is σ = 130916736000. Its totient is φ = 113341269600.

The previous prime is 122003235001. The next prime is 122003235059. The reversal of 122003235043 is 340532300221.

It is a cyclic number.

It is not a de Polignac number, because 122003235043 - 2²⁵ = 121969680611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122003234999 and 122003235017.

It is not an unprimeable number, because it can be changed into a prime (122003235083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1933608 + ... + 1995706.

It is an arithmetic number, because the mean of its divisors is an integer number (8182296000).

Almost surely, 2^122003235043 is an apocalyptic number.

122003235043 is a deficient number, since it is larger than the sum of its proper divisors (8913500957).

122003235043 is a wasteful number, since it uses less digits than its factorization.

122003235043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64122.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 122003235043 its reverse (340532300221), we get a palindrome (462535535264).

The spelling of 122003235043 in words is "one hundred twenty-two billion, three million, two hundred thirty-five thousand, forty-three".