1050155060105 has 8 divisors (see below), whose sum is σ = 1334314664712. Its totient is φ = 790704986368.

The previous prime is 1050155060063. The next prime is 1050155060117. The reversal of 1050155060105 is 5010605510501.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 243075622729 + 807079437376 = 493027^2 + 898376^2 .

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 1050155060105 - 2⁶ = 1050155060041 is a prime.

It is a super-2 number, since 2×1050155060105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian 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, 6177382622 + ... + 6177382791.

It is an arithmetic number, because the mean of its divisors is an integer number (166789333089).

Almost surely, 2^{1050155060105} is an apocalyptic number.

It is an amenable number.

1050155060105 is a deficient number, since it is larger than the sum of its proper divisors (284159604607).

1050155060105 is a wasteful number, since it uses less digits than its factorization.

1050155060105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12354765435.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 1050155060105 in words is "one trillion, fifty billion, one hundred fifty-five million, sixty thousand, one hundred five".