9130143 has 8 divisors (see below), whose sum is σ = 13280256. Its totient is φ = 5533400.

The previous prime is 9130141. The next prime is 9130153. The reversal of 9130143 is 3410319.

9130143 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9130143 - 2¹ = 9130141 is a prime.

It is a super-2 number, since 2×9130143² = 166719022400898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9130141) 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, 138303 + ... + 138368.

It is an arithmetic number, because the mean of its divisors is an integer number (1660032).

Almost surely, 2^9130143 is an apocalyptic number.

9130143 is a deficient number, since it is larger than the sum of its proper divisors (4150113).

9130143 is a wasteful number, since it uses less digits than its factorization.

9130143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276685.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 9130143 is about 3021.6126489012. The cubic root of 9130143 is about 209.0062115169.

The spelling of 9130143 in words is "nine million, one hundred thirty thousand, one hundred forty-three".