2303122322101 has 16 divisors (see below), whose sum is σ = 2478932789040. Its totient is φ = 2131803463680.

The previous prime is 2303122322089. The next prime is 2303122322117. The reversal of 2303122322101 is 1012232213032.

It can be written as a sum of positive squares in 8 ways, for example, as 107420718001 + 2195701604100 = 327751^2 + 1481790^2 .

It is a cyclic number.

It is not a de Polignac number, because 2303122322101 - 2⁵ = 2303122322069 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 (2303122322131) 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, 7237005 + ... + 7548541.

It is an arithmetic number, because the mean of its divisors is an integer number (154933299315).

Almost surely, 2^{2303122322101} is an apocalyptic number.

It is an amenable number.

2303122322101 is a deficient number, since it is larger than the sum of its proper divisors (175810466939).

2303122322101 is a wasteful number, since it uses less digits than its factorization.

2303122322101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318744.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2303122322101 its reverse (1012232213032), we get a palindrome (3315354535133).

The spelling of 2303122322101 in words is "two trillion, three hundred three billion, one hundred twenty-two million, three hundred twenty-two thousand, one hundred one".