1050999013 has 8 divisors (see below), whose sum is σ = 1066404096. Its totient is φ = 1035610800.

The previous prime is 1050999011. The next prime is 1050999029. The reversal of 1050999013 is 3109990501.

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 1050999013 - 2¹ = 1050999011 is a prime.

It is a super-2 number, since 2×1050999013² = 2209197850653948338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050999011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177643 + ... + 183463.

It is an arithmetic number, because the mean of its divisors is an integer number (133300512).

Almost surely, 2^1050999013 is an apocalyptic number.

It is an amenable number.

1050999013 is a deficient number, since it is larger than the sum of its proper divisors (15405083).

1050999013 is an equidigital number, since it uses as much as digits as its factorization.

1050999013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8435.

The product of its (nonzero) digits is 10935, while the sum is 37.

The square root of 1050999013 is about 32419.1149323975. The cubic root of 1050999013 is about 1016.7186016767.

The spelling of 1050999013 in words is "one billion, fifty million, nine hundred ninety-nine thousand, thirteen".