1312032941 has 2 divisors, whose sum is σ = 1312032942. Its totient is φ = 1312032940.

The previous prime is 1312032901. The next prime is 1312032949. The reversal of 1312032941 is 1492302131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1226470441 + 85562500 = 35021^2 + 9250^2 .

It is an emirp because it is prime and its reverse (1492302131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1312032941 - 2²⁶ = 1244924077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1312032941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1312032949) 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, 656016470 + 656016471.

It is an arithmetic number, because the mean of its divisors is an integer number (656016471).

Almost surely, 2^1312032941 is an apocalyptic number.

It is an amenable number.

1312032941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312032941 is an equidigital number, since it uses as much as digits as its factorization.

1312032941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1312032941 is about 36221.9952653081. The cubic root of 1312032941 is about 1094.7498969396.

The spelling of 1312032941 in words is "one billion, three hundred twelve million, thirty-two thousand, nine hundred forty-one".