1103568105145 has 16 divisors (see below), whose sum is σ = 1469156927040. Its totient is φ = 788991678400.

The previous prime is 1103568105137. The next prime is 1103568105151. The reversal of 1103568105145 is 5415018653011.

It is not a de Polignac number, because 1103568105145 - 2³ = 1103568105137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1103568105098 and 1103568105107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170038066 + ... + 170044555.

It is an arithmetic number, because the mean of its divisors is an integer number (91822307940).

Almost surely, 2^{1103568105145} is an apocalyptic number.

It is an amenable number.

1103568105145 is a deficient number, since it is larger than the sum of its proper divisors (365588821895).

1103568105145 is a wasteful number, since it uses less digits than its factorization.

1103568105145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340082696.

The product of its (nonzero) digits is 72000, while the sum is 40.

The spelling of 1103568105145 in words is "one trillion, one hundred three billion, five hundred sixty-eight million, one hundred five thousand, one hundred forty-five".