1050005010111 has 8 divisors (see below), whose sum is σ = 1400176678704. Its totient is φ = 699918340800.

The previous prime is 1050005010101. The next prime is 1050005010121. The reversal of 1050005010111 is 1110105000501.

It is an interprime number because it is at equal distance from previous prime (1050005010101) and next prime (1050005010121).

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

It is not a de Polignac number, because 1050005010111 - 2⁵ = 1050005010079 is a prime.

It is a super-2 number, since 2×1050005010111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050005010101) 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, 21220990 + ... + 21270411.

It is an arithmetic number, because the mean of its divisors is an integer number (175022084838).

Almost surely, 2^{1050005010111} is an apocalyptic number.

1050005010111 is a deficient number, since it is larger than the sum of its proper divisors (350171668593).

1050005010111 is an equidigital number, since it uses as much as digits as its factorization.

1050005010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42499641.

The product of its (nonzero) digits is 25, while the sum is 15.

The spelling of 1050005010111 in words is "one trillion, fifty billion, five million, ten thousand, one hundred eleven".