97043013 has 24 divisors (see below), whose sum is σ = 149647680. Its totient is φ = 60419520.

The previous prime is 97042999. The next prime is 97043017. The reversal of 97043013 is 31034079.

It is not a de Polignac number, because 97043013 - 2⁶ = 97042949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97043017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8145 + ... + 16137.

It is an arithmetic number, because the mean of its divisors is an integer number (6235320).

Almost surely, 2^97043013 is an apocalyptic number.

It is an amenable number.

97043013 is a deficient number, since it is larger than the sum of its proper divisors (52604667).

97043013 is a wasteful number, since it uses less digits than its factorization.

97043013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8089 (or 8086 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 97043013 is about 9851.0412140037. The cubic root of 97043013 is about 459.5379939164.

The spelling of 97043013 in words is "ninety-seven million, forty-three thousand, thirteen".