1107274075145 has 24 divisors (see below), whose sum is σ = 1555900458048. Its totient is φ = 754245324000.

The previous prime is 1107274075133. The next prime is 1107274075153. The reversal of 1107274075145 is 5415704727011.

It is a happy number.

It is not a de Polignac number, because 1107274075145 - 2⁴ = 1107274075129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1107274075096 and 1107274075105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14928191 + ... + 15002180.

It is an arithmetic number, because the mean of its divisors is an integer number (64829185752).

Almost surely, 2^{1107274075145} is an apocalyptic number.

It is an amenable number.

1107274075145 is a deficient number, since it is larger than the sum of its proper divisors (448626382903).

1107274075145 is a wasteful number, since it uses less digits than its factorization.

1107274075145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29930541 (or 29930534 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 44.

The spelling of 1107274075145 in words is "one trillion, one hundred seven billion, two hundred seventy-four million, seventy-five thousand, one hundred forty-five".