1001010979 has 2 divisors, whose sum is σ = 1001010980. Its totient is φ = 1001010978.

The previous prime is 1001010973. The next prime is 1001011003. The reversal of 1001010979 is 9790101001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001010979 - 2³ = 1001010971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001010971) 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 as a sum of consecutive naturals, namely, 500505489 + 500505490.

It is an arithmetic number, because the mean of its divisors is an integer number (500505490).

Almost surely, 2^1001010979 is an apocalyptic number.

1001010979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001010979 is an equidigital number, since it uses as much as digits as its factorization.

1001010979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 28.

The square root of 1001010979 is about 31638.7575451376. The cubic root of 1001010979 is about 1000.3368794995.

The spelling of 1001010979 in words is "one billion, one million, ten thousand, nine hundred seventy-nine".