116100721607201 has 8 divisors (see below), whose sum is σ = 120119678329320. Its totient is φ = 112082797122688.

The previous prime is 116100721607153. The next prime is 116100721607239. The reversal of 116100721607201 is 102706127001611.

It can be written as a sum of positive squares in 4 ways, for example, as 56434350798400 + 59666370808801 = 7512280^2 + 7724401^2 .

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 116100721607201 - 2⁴² = 111702675096097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116100721657201) 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, 257830556 + ... + 258280461.

It is an arithmetic number, because the mean of its divisors is an integer number (15014959791165).

Almost surely, 2^{116100721607201} is an apocalyptic number.

It is an amenable number.

116100721607201 is a deficient number, since it is larger than the sum of its proper divisors (4018956722119).

116100721607201 is an equidigital number, since it uses as much as digits as its factorization.

116100721607201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516118803.

The product of its (nonzero) digits is 7056, while the sum is 35.

Adding to 116100721607201 its reverse (102706127001611), we get a palindrome (218806848608812).

The spelling of 116100721607201 in words is "one hundred sixteen trillion, one hundred billion, seven hundred twenty-one million, six hundred seven thousand, two hundred one".