1000051313 has 8 divisors (see below), whose sum is σ = 1027211808. Its totient is φ = 973250784.

The previous prime is 1000051303. The next prime is 1000051319. The reversal of 1000051313 is 3131500001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1000051313 - 2⁸ = 1000051057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000051319) 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, 84356 + ... + 95477.

It is an arithmetic number, because the mean of its divisors is an integer number (128401476).

Almost surely, 2^1000051313 is an apocalyptic number.

It is an amenable number.

1000051313 is a deficient number, since it is larger than the sum of its proper divisors (27160495).

1000051313 is an equidigital number, since it uses as much as digits as its factorization.

1000051313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179983.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 1000051313 is about 31623.5879210440. The cubic root of 1000051313 is about 1000.0171040408.

Adding to 1000051313 its reverse (3131500001), we get a palindrome (4131551314).

The spelling of 1000051313 in words is "one billion, fifty-one thousand, three hundred thirteen".