122145003301 has 4 divisors (see below), whose sum is σ = 122146083712. Its totient is φ = 122143922892.

The previous prime is 122145003241. The next prime is 122145003361. The reversal of 122145003301 is 103300541221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (122145003241) and next prime (122145003361).

It is a cyclic number.

It is not a de Polignac number, because 122145003301 - 2⁹ = 122145002789 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 (122145003361) 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, 347775 + ... + 604348.

It is an arithmetic number, because the mean of its divisors is an integer number (30536520928).

Almost surely, 2^122145003301 is an apocalyptic number.

It is an amenable number.

122145003301 is a deficient number, since it is larger than the sum of its proper divisors (1080411).

122145003301 is an equidigital number, since it uses as much as digits as its factorization.

122145003301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080410.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 122145003301 its reverse (103300541221), we get a palindrome (225445544522).

The spelling of 122145003301 in words is "one hundred twenty-two billion, one hundred forty-five million, three thousand, three hundred one".