1042711513 has 2 divisors, whose sum is σ = 1042711514. Its totient is φ = 1042711512.

The previous prime is 1042711499. The next prime is 1042711517. The reversal of 1042711513 is 3151172401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 980190864 + 62520649 = 31308^2 + 7907^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042711513 - 2⁹ = 1042711001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042711517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521355756 + 521355757.

It is an arithmetic number, because the mean of its divisors is an integer number (521355757).

Almost surely, 2^1042711513 is an apocalyptic number.

It is an amenable number.

1042711513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042711513 is an equidigital number, since it uses as much as digits as its factorization.

1042711513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1042711513 is about 32291.0438511981. The cubic root of 1042711513 is about 1014.0391508808.

Adding to 1042711513 its reverse (3151172401), we get a palindrome (4193883914).

The spelling of 1042711513 in words is "one billion, forty-two million, seven hundred eleven thousand, five hundred thirteen".