1016712901 has 4 divisors (see below), whose sum is σ = 1016859532. Its totient is φ = 1016566272.

The previous prime is 1016712889. The next prime is 1016712913. The reversal of 1016712901 is 1092176101.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1016712889) and next prime (1016712913).

It can be written as a sum of positive squares in 2 ways, for example, as 211004676 + 805708225 = 14526^2 + 28385^2 .

It is a cyclic number.

It is not a de Polignac number, because 1016712901 - 2⁷ = 1016712773 is a prime.

It is a super-3 number, since 3×1016712901³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1016712901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016712101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62370 + ... + 76963.

It is an arithmetic number, because the mean of its divisors is an integer number (254214883).

Almost surely, 2^1016712901 is an apocalyptic number.

It is an amenable number.

1016712901 is a deficient number, since it is larger than the sum of its proper divisors (146631).

1016712901 is an equidigital number, since it uses as much as digits as its factorization.

1016712901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146630.

The product of its (nonzero) digits is 756, while the sum is 28.

The square root of 1016712901 is about 31885.9357868011. The cubic root of 1016712901 is about 1005.5402163193.

The spelling of 1016712901 in words is "one billion, sixteen million, seven hundred twelve thousand, nine hundred one".