1051020716 has 24 divisors (see below), whose sum is σ = 1949741136. Its totient is φ = 494023680.

The previous prime is 1051020713. The next prime is 1051020727. The reversal of 1051020716 is 6170201501.

It is a super-2 number, since 2×1051020716² = 2209289090922305312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051020691 and 1051020700.

It is not an unprimeable number, because it can be changed into a prime (1051020713) 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 7 ways as a sum of consecutive naturals, for example, 53156 + ... + 70196.

It is an arithmetic number, because the mean of its divisors is an integer number (81239214).

Almost surely, 2^1051020716 is an apocalyptic number.

It is an amenable number.

1051020716 is a deficient number, since it is larger than the sum of its proper divisors (898720420).

1051020716 is a wasteful number, since it uses less digits than its factorization.

1051020716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17969 (or 17967 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 1051020716 is about 32419.4496560321. The cubic root of 1051020716 is about 1016.7255999998.

The spelling of 1051020716 in words is "one billion, fifty-one million, twenty thousand, seven hundred sixteen".