1011470001171 has 32 divisors (see below), whose sum is σ = 1632328155648. Its totient is φ = 543858347520.

The previous prime is 1011470001053. The next prime is 1011470001209. The reversal of 1011470001171 is 1711000741101.

It is not a de Polignac number, because 1011470001171 - 2¹¹ = 1011469999123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011470011171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1232901 + ... + 1882281.

It is an arithmetic number, because the mean of its divisors is an integer number (51010254864).

Almost surely, 2^{1011470001171} is an apocalyptic number.

1011470001171 is a deficient number, since it is larger than the sum of its proper divisors (620858154477).

1011470001171 is a wasteful number, since it uses less digits than its factorization.

1011470001171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653771.

The product of its (nonzero) digits is 196, while the sum is 24.

Adding to 1011470001171 its reverse (1711000741101), we get a palindrome (2722470742272).

The spelling of 1011470001171 in words is "one trillion, eleven billion, four hundred seventy million, one thousand, one hundred seventy-one".