2131483 has 2 divisors, whose sum is σ = 2131484. Its totient is φ = 2131482.

The previous prime is 2131469. The next prime is 2131513. The reversal of 2131483 is 3841312.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2131483 is a prime.

2131483 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2131463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065741 + 1065742.

It is an arithmetic number, because the mean of its divisors is an integer number (1065742).

2^2131483 is an apocalyptic number.

2131483 is a deficient number, since it is larger than the sum of its proper divisors (1).

2131483 is an equidigital number, since it uses as much as digits as its factorization.

2131483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

The square root of 2131483 is about 1459.9599309570. The cubic root of 2131483 is about 128.6946889071.

Adding to 2131483 its reverse (3841312), we get a palindrome (5972795).

The spelling of 2131483 in words is "two million, one hundred thirty-one thousand, four hundred eighty-three".