7152307131 has 8 divisors (see below), whose sum is σ = 9548171584. Its totient is φ = 4762323720.

The previous prime is 7152307121. The next prime is 7152307153. The reversal of 7152307131 is 1317032517.

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

It is not a de Polignac number, because 7152307131 - 2¹⁰ = 7152306107 is a prime.

It is a super-2 number, since 2×7152307131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7152307121) 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, 1467421 + ... + 1472286.

It is an arithmetic number, because the mean of its divisors is an integer number (1193521448).

Almost surely, 2^7152307131 is an apocalyptic number.

7152307131 is a deficient number, since it is larger than the sum of its proper divisors (2395864453).

7152307131 is a wasteful number, since it uses less digits than its factorization.

7152307131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2940521.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 7152307131 is about 84571.3138776973. The cubic root of 7152307131 is about 1926.7057130644.

Adding to 7152307131 its reverse (1317032517), we get a palindrome (8469339648).

The spelling of 7152307131 in words is "seven billion, one hundred fifty-two million, three hundred seven thousand, one hundred thirty-one".