122053103405 has 16 divisors (see below), whose sum is σ = 148523079600. Its totient is φ = 96279148032.

The previous prime is 122053103369. The next prime is 122053103413. The reversal of 122053103405 is 504301350221.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 25111790089 + 96941313316 = 158467^2 + 311354^2 .

It is a cyclic number.

It is not a de Polignac number, because 122053103405 - 2¹⁴ = 122053087021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495854 + ... + 699983.

It is an arithmetic number, because the mean of its divisors is an integer number (9282692475).

Almost surely, 2^122053103405 is an apocalyptic number.

It is an amenable number.

122053103405 is a deficient number, since it is larger than the sum of its proper divisors (26469976195).

122053103405 is a wasteful number, since it uses less digits than its factorization.

122053103405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196128.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 122053103405 its reverse (504301350221), we get a palindrome (626354453626).

The spelling of 122053103405 in words is "one hundred twenty-two billion, fifty-three million, one hundred three thousand, four hundred five".