1010065501 has 2 divisors, whose sum is σ = 1010065502. Its totient is φ = 1010065500.

The previous prime is 1010065477. The next prime is 1010065519. The reversal of 1010065501 is 1055600101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 882149401 + 127916100 = 29701^2 + 11310^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010065501 - 2⁷ = 1010065373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010065531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505032750 + 505032751.

It is an arithmetic number, because the mean of its divisors is an integer number (505032751).

Almost surely, 2^1010065501 is an apocalyptic number.

It is an amenable number.

1010065501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010065501 is an equidigital number, since it uses as much as digits as its factorization.

1010065501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 1010065501 is about 31781.5276693868. The cubic root of 1010065501 is about 1003.3439723844.

Adding to 1010065501 its reverse (1055600101), we get a palindrome (2065665602).

The spelling of 1010065501 in words is "one billion, ten million, sixty-five thousand, five hundred one".