7151130143 has 4 divisors (see below), whose sum is σ = 7154937840. Its totient is φ = 7147322448.

The previous prime is 7151130139. The next prime is 7151130157. The reversal of 7151130143 is 3410311517.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7151130143 - 2² = 7151130139 is a prime.

It is a super-2 number, since 2×7151130143² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7151136143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1901030 + ... + 1904787.

It is an arithmetic number, because the mean of its divisors is an integer number (1788734460).

Almost surely, 2^7151130143 is an apocalyptic number.

7151130143 is a deficient number, since it is larger than the sum of its proper divisors (3807697).

7151130143 is a wasteful number, since it uses less digits than its factorization.

7151130143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807696.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 7151130143 is about 84564.3550380419. The cubic root of 7151130143 is about 1926.6000206463.

The spelling of 7151130143 in words is "seven billion, one hundred fifty-one million, one hundred thirty thousand, one hundred forty-three".