116698321 has 4 divisors (see below), whose sum is σ = 119181312. Its totient is φ = 114215332.

The previous prime is 116698301. The next prime is 116698327. The reversal of 116698321 is 123896611.

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, and also an emirpimes, since its reverse is a distinct semiprime: 123896611 = 449 ⋅275939.

It is a cyclic number.

It is not a de Polignac number, because 116698321 - 2¹³ = 116690129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116698327) 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, 1241425 + ... + 1241518.

It is an arithmetic number, because the mean of its divisors is an integer number (29795328).

Almost surely, 2^116698321 is an apocalyptic number.

It is an amenable number.

116698321 is a deficient number, since it is larger than the sum of its proper divisors (2482991).

116698321 is an equidigital number, since it uses as much as digits as its factorization.

116698321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482990.

The product of its digits is 15552, while the sum is 37.

The square root of 116698321 is about 10802.6997088691. The cubic root of 116698321 is about 488.6765913431.

The spelling of 116698321 in words is "one hundred sixteen million, six hundred ninety-eight thousand, three hundred twenty-one".