7115983133 has 32 divisors (see below), whose sum is σ = 8880340992. Its totient is φ = 5568393600.

The previous prime is 7115983123. The next prime is 7115983169. The reversal of 7115983133 is 3313895117.

It is not a de Polignac number, because 7115983133 - 2¹⁶ = 7115917597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7115983123) 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, 354578 + ... + 374108.

It is an arithmetic number, because the mean of its divisors is an integer number (277510656).

Almost surely, 2^7115983133 is an apocalyptic number.

7115983133 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

7115983133 is a deficient number, since it is larger than the sum of its proper divisors (1764357859).

7115983133 is a wasteful number, since it uses less digits than its factorization.

7115983133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19665.

The product of its digits is 68040, while the sum is 41.

The square root of 7115983133 is about 84356.2868611463. The cubic root of 7115983133 is about 1923.4384937867.

The spelling of 7115983133 in words is "seven billion, one hundred fifteen million, nine hundred eighty-three thousand, one hundred thirty-three".