1011050005 has 8 divisors (see below), whose sum is σ = 1386582912. Its totient is φ = 693291408.

The previous prime is 1011049969. The next prime is 1011050023. The reversal of 1011050005 is 5000501101.

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 1011050005 - 2¹⁷ = 1010918933 is a prime.

It is a super-2 number, since 2×1011050005² = 2044444225221000050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14443537 + ... + 14443606.

It is an arithmetic number, because the mean of its divisors is an integer number (173322864).

Almost surely, 2^1011050005 is an apocalyptic number.

It is an amenable number.

1011050005 is a deficient number, since it is larger than the sum of its proper divisors (375532907).

1011050005 is an equidigital number, since it uses as much as digits as its factorization.

1011050005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28887155.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 1011050005 is about 31797.0125169016. The cubic root of 1011050005 is about 1003.6698507207.

Adding to 1011050005 its reverse (5000501101), we get a palindrome (6011551106).

The spelling of 1011050005 in words is "one billion, eleven million, fifty thousand, five".