2321112130229 has 2 divisors, whose sum is σ = 2321112130230. Its totient is φ = 2321112130228.

The previous prime is 2321112130199. The next prime is 2321112130301. The reversal of 2321112130229 is 9220312111232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1757276338129 + 563835792100 = 1325623^2 + 750890^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2321112130229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321112130829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160556065114 + 1160556065115.

It is an arithmetic number, because the mean of its divisors is an integer number (1160556065115).

Almost surely, 2^{2321112130229} is an apocalyptic number.

It is an amenable number.

2321112130229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321112130229 is an equidigital number, since it uses as much as digits as its factorization.

2321112130229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 2321112130229 in words is "two trillion, three hundred twenty-one billion, one hundred twelve million, one hundred thirty thousand, two hundred twenty-nine".