3132001391 has 2 divisors, whose sum is σ = 3132001392. Its totient is φ = 3132001390.

The previous prime is 3132001351. The next prime is 3132001441. The reversal of 3132001391 is 1931002313.

It is a weak prime.

It is an emirp because it is prime and its reverse (1931002313) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3132001391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3132001351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566000695 + 1566000696.

It is an arithmetic number, because the mean of its divisors is an integer number (1566000696).

Almost surely, 2^3132001391 is an apocalyptic number.

3132001391 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132001391 is an equidigital number, since it uses as much as digits as its factorization.

3132001391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 3132001391 is about 55964.2867461026. The cubic root of 3132001391 is about 1463.0999049218.

The spelling of 3132001391 in words is "three billion, one hundred thirty-two million, one thousand, three hundred ninety-one".