696330210161 has 4 divisors (see below), whose sum is σ = 696590913024. Its totient is φ = 696069507300.

The previous prime is 696330210143. The next prime is 696330210193. The reversal of 696330210161 is 161012033696.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-696330210161 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (696330210661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130347425 + ... + 130352766.

It is an arithmetic number, because the mean of its divisors is an integer number (174147728256).

Almost surely, 2^696330210161 is an apocalyptic number.

It is an amenable number.

696330210161 is a deficient number, since it is larger than the sum of its proper divisors (260702863).

696330210161 is a wasteful number, since it uses less digits than its factorization.

696330210161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260702862.

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 696330210161 in words is "six hundred ninety-six billion, three hundred thirty million, two hundred ten thousand, one hundred sixty-one".