2312333201149 has 2 divisors, whose sum is σ = 2312333201150. Its totient is φ = 2312333201148.

The previous prime is 2312333201131. The next prime is 2312333201153. The reversal of 2312333201149 is 9411023332132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2094764128900 + 217569072249 = 1447330^2 + 466443^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312333201149 - 2⁵ = 2312333201117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312333201179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156166600574 + 1156166600575.

It is an arithmetic number, because the mean of its divisors is an integer number (1156166600575).

Almost surely, 2^{2312333201149} is an apocalyptic number.

It is an amenable number.

2312333201149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312333201149 is an equidigital number, since it uses as much as digits as its factorization.

2312333201149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 2312333201149 in words is "two trillion, three hundred twelve billion, three hundred thirty-three million, two hundred one thousand, one hundred forty-nine".