1075280167971 has 6 divisors (see below), whose sum is σ = 1553182464860. Its totient is φ = 716853445308.

The previous prime is 1075280167939. The next prime is 1075280168041. The reversal of 1075280167971 is 1797610825701.

1075280167971 is a `hidden beast` number, since 10 + 7 + 528 + 0 + 16 + 7 + 97 + 1 = 666.

1075280167971 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1075280167971 - 2⁵ = 1075280167939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1075280167771) 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, 59737787101 + ... + 59737787118.

Almost surely, 2^{1075280167971} is an apocalyptic number.

1075280167971 is a deficient number, since it is larger than the sum of its proper divisors (477902296889).

1075280167971 is a wasteful number, since it uses less digits than its factorization.

1075280167971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119475574225 (or 119475574222 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 54.

The spelling of 1075280167971 in words is "one trillion, seventy-five billion, two hundred eighty million, one hundred sixty-seven thousand, nine hundred seventy-one".