7115101530 has 16 divisors (see below), whose sum is σ = 17076243744. Its totient is φ = 1897360400.

The previous prime is 7115101481. The next prime is 7115101531. The reversal of 7115101530 is 351015117.

It is a self number, because there is not a number n which added to its sum of digits gives 7115101530.

It is not an unprimeable number, because it can be changed into a prime (7115101531) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 118584996 + ... + 118585055.

It is an arithmetic number, because the mean of its divisors is an integer number (1067265234).

Almost surely, 2^7115101530 is an apocalyptic number.

7115101530 is an abundant number, since it is smaller than the sum of its proper divisors (9961142214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7115101530 is a wasteful number, since it uses less digits than its factorization.

7115101530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237170061.

The product of its (nonzero) digits is 525, while the sum is 24.

The square root of 7115101530 is about 84351.0612262822. The cubic root of 7115101530 is about 1923.3590585610.

Adding to 7115101530 its reverse (351015117), we get a palindrome (7466116647).

The spelling of 7115101530 in words is "seven billion, one hundred fifteen million, one hundred one thousand, five hundred thirty".