2097130723 has 8 divisors (see below), whose sum is σ = 2111171328. Its totient is φ = 2083108104.

The previous prime is 2097130709. The next prime is 2097130729. The reversal of 2097130723 is 3270317902.

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 2097130723 - 2¹⁷ = 2096999651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2097130729) 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, 294240 + ... + 301282.

It is an arithmetic number, because the mean of its divisors is an integer number (263896416).

Almost surely, 2^2097130723 is an apocalyptic number.

2097130723 is a deficient number, since it is larger than the sum of its proper divisors (14040605).

2097130723 is a wasteful number, since it uses less digits than its factorization.

2097130723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8993.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 2097130723 is about 45794.4398699231. The cubic root of 2097130723 is about 1279.9956711686.

The spelling of 2097130723 in words is "two billion, ninety-seven million, one hundred thirty thousand, seven hundred twenty-three".