2130995767 has 2 divisors, whose sum is σ = 2130995768. Its totient is φ = 2130995766.

The previous prime is 2130995761. The next prime is 2130995791. The reversal of 2130995767 is 7675990312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130995767 - 2³ = 2130995759 is a prime.

It is a super-2 number, since 2×2130995767² = 9082285917943836578, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2130995767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130995761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065497883 + 1065497884.

It is an arithmetic number, because the mean of its divisors is an integer number (1065497884).

Almost surely, 2^2130995767 is an apocalyptic number.

2130995767 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130995767 is an equidigital number, since it uses as much as digits as its factorization.

2130995767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 714420, while the sum is 49.

The square root of 2130995767 is about 46162.7097016629. The cubic root of 2130995767 is about 1286.8488210779.

The spelling of 2130995767 in words is "two billion, one hundred thirty million, nine hundred ninety-five thousand, seven hundred sixty-seven".