1052105319 has 6 divisors (see below), whose sum is σ = 1519707696. Its totient is φ = 701403540.

The previous prime is 1052105251. The next prime is 1052105321. The reversal of 1052105319 is 9135012501.

1052105319 is a `hidden beast` number, since 105 + 21 + 0 + 531 + 9 = 666.

It is not a de Polignac number, because 1052105319 - 2¹⁶ = 1052039783 is a prime.

It is a super-2 number, since 2×1052105319² = 2213851204536183522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052105292 and 1052105301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052105389) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58450287 + ... + 58450304.

It is an arithmetic number, because the mean of its divisors is an integer number (253284616).

Almost surely, 2^1052105319 is an apocalyptic number.

1052105319 is a deficient number, since it is larger than the sum of its proper divisors (467602377).

1052105319 is a wasteful number, since it uses less digits than its factorization.

1052105319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116900597 (or 116900594 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 1052105319 is about 32436.1730017584. The cubic root of 1052105319 is about 1017.0752171260.

The spelling of 1052105319 in words is "one billion, fifty-two million, one hundred five thousand, three hundred nineteen".