1373271117 has 8 divisors (see below), whose sum is σ = 1831216320. Its totient is φ = 915420000.

The previous prime is 1373271083. The next prime is 1373271131. The reversal of 1373271117 is 7111723731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1373271117 - 2⁸ = 1373270861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373271167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24609 + ... + 57897.

It is an arithmetic number, because the mean of its divisors is an integer number (228902040).

Almost surely, 2^1373271117 is an apocalyptic number.

It is an amenable number.

1373271117 is a deficient number, since it is larger than the sum of its proper divisors (457945203).

1373271117 is a wasteful number, since it uses less digits than its factorization.

1373271117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47043.

The product of its digits is 6174, while the sum is 33.

The square root of 1373271117 is about 37057.6728492225. The cubic root of 1373271117 is about 1111.5237890390.

Adding to 1373271117 its reverse (7111723731), we get a palindrome (8484994848).

The spelling of 1373271117 in words is "one billion, three hundred seventy-three million, two hundred seventy-one thousand, one hundred seventeen".