2302123232117 has 2 divisors, whose sum is σ = 2302123232118. Its totient is φ = 2302123232116.

The previous prime is 2302123232047. The next prime is 2302123232131. The reversal of 2302123232117 is 7112323212032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1953534540721 + 348588691396 = 1397689^2 + 590414^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302123232117 - 2³² = 2297828264821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2302123232117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302123282117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151061616058 + 1151061616059.

It is an arithmetic number, because the mean of its divisors is an integer number (1151061616059).

Almost surely, 2^{2302123232117} is an apocalyptic number.

It is an amenable number.

2302123232117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302123232117 is an equidigital number, since it uses as much as digits as its factorization.

2302123232117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 2302123232117 its reverse (7112323212032), we get a palindrome (9414446444149).

The spelling of 2302123232117 in words is "two trillion, three hundred two billion, one hundred twenty-three million, two hundred thirty-two thousand, one hundred seventeen".