122312310200303 has 4 divisors (see below), whose sum is σ = 122399118086880. Its totient is φ = 122225502313728.

The previous prime is 122312310200257. The next prime is 122312310200309. The reversal of 122312310200303 is 303002013213221.

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 122312310200303 - 2²⁰ = 122312309151727 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 (122312310200309) 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, 43403941175 + ... + 43403943992.

It is an arithmetic number, because the mean of its divisors is an integer number (30599779521720).

Almost surely, 2^{122312310200303} is an apocalyptic number.

122312310200303 is a deficient number, since it is larger than the sum of its proper divisors (86807886577).

122312310200303 is an equidigital number, since it uses as much as digits as its factorization.

122312310200303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86807886576.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 122312310200303 its reverse (303002013213221), we get a palindrome (425314323413524).

The spelling of 122312310200303 in words is "one hundred twenty-two trillion, three hundred twelve billion, three hundred ten million, two hundred thousand, three hundred three".