1010487913 has 2 divisors, whose sum is σ = 1010487914. Its totient is φ = 1010487912.

The previous prime is 1010487901. The next prime is 1010487949. The reversal of 1010487913 is 3197840101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 988284969 + 22202944 = 31437^2 + 4712^2 .

It is an emirp because it is prime and its reverse (3197840101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010487913 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010487713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505243956 + 505243957.

It is an arithmetic number, because the mean of its divisors is an integer number (505243957).

Almost surely, 2^1010487913 is an apocalyptic number.

It is an amenable number.

1010487913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010487913 is an equidigital number, since it uses as much as digits as its factorization.

1010487913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 1010487913 is about 31788.1725331923. The cubic root of 1010487913 is about 1003.4838199045.

The spelling of 1010487913 in words is "one billion, ten million, four hundred eighty-seven thousand, nine hundred thirteen".