2307131087 has 2 divisors, whose sum is σ = 2307131088. Its totient is φ = 2307131086.

The previous prime is 2307131083. The next prime is 2307131119. The reversal of 2307131087 is 7801317032.

It is an a-pointer prime, because the next prime (2307131119) can be obtained adding 2307131087 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2307131087 - 2² = 2307131083 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2307131083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153565543 + 1153565544.

It is an arithmetic number, because the mean of its divisors is an integer number (1153565544).

Almost surely, 2^2307131087 is an apocalyptic number.

2307131087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2307131087 is an equidigital number, since it uses as much as digits as its factorization.

2307131087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 2307131087 is about 48032.6044161671. The cubic root of 2307131087 is about 1321.3689285911.

It can be divided in two parts, 230 and 7131087, that added together give a palindrome (7131317).

The spelling of 2307131087 in words is "two billion, three hundred seven million, one hundred thirty-one thousand, eighty-seven".