2116329601 has 8 divisors (see below), whose sum is σ = 2143731744. Its totient is φ = 2088972960.

The previous prime is 2116329599. The next prime is 2116329619. The reversal of 2116329601 is 1069236112.

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 2116329601 - 2¹ = 2116329599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2116329401) 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, 87781 + ... + 109261.

It is an arithmetic number, because the mean of its divisors is an integer number (267966468).

Almost surely, 2^2116329601 is an apocalyptic number.

It is an amenable number.

2116329601 is a deficient number, since it is larger than the sum of its proper divisors (27402143).

2116329601 is a wasteful number, since it uses less digits than its factorization.

2116329601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22751.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 2116329601 is about 46003.5824800634. The cubic root of 2116329601 is about 1283.8898598360.

The spelling of 2116329601 in words is "two billion, one hundred sixteen million, three hundred twenty-nine thousand, six hundred one".