1045502143105 has 16 divisors (see below), whose sum is σ = 1518174541440. Its totient is φ = 674744239872.

The previous prime is 1045502143043. The next prime is 1045502143117. The reversal of 1045502143105 is 5013412055401.

It is a cyclic number.

It is not a de Polignac number, because 1045502143105 - 2³⁷ = 908063189633 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 878572635 + ... + 878573824.

It is an arithmetic number, because the mean of its divisors is an integer number (94885908840).

Almost surely, 2^{1045502143105} is an apocalyptic number.

It is an amenable number.

1045502143105 is a deficient number, since it is larger than the sum of its proper divisors (472672398335).

1045502143105 is a wasteful number, since it uses less digits than its factorization.

1045502143105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757146488.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 1045502143105 its reverse (5013412055401), we get a palindrome (6058914198506).

The spelling of 1045502143105 in words is "one trillion, forty-five billion, five hundred two million, one hundred forty-three thousand, one hundred five".