97130143 has 8 divisors (see below), whose sum is σ = 108824400. Its totient is φ = 85913280.

The previous prime is 97130141. The next prime is 97130149. The reversal of 97130143 is 34103179.

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 97130143 - 2¹ = 97130141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97130141) 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, 118918 + ... + 119731.

It is an arithmetic number, because the mean of its divisors is an integer number (13603050).

Almost surely, 2^97130143 is an apocalyptic number.

97130143 is a deficient number, since it is larger than the sum of its proper divisors (11694257).

97130143 is a wasteful number, since it uses less digits than its factorization.

97130143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238697.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 97130143 is about 9855.4625969561. The cubic root of 97130143 is about 459.6754847293.

The spelling of 97130143 in words is "ninety-seven million, one hundred thirty thousand, one hundred forty-three".