2116948101 has 8 divisors (see below), whose sum is σ = 2875854240. Its totient is φ = 1384670352.

The previous prime is 2116948091. The next prime is 2116948133. The reversal of 2116948101 is 1018496112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2116948101 - 2²³ = 2108559493 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116948501) 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, 6656911 + ... + 6657228.

It is an arithmetic number, because the mean of its divisors is an integer number (359481780).

Almost surely, 2^2116948101 is an apocalyptic number.

It is an amenable number.

2116948101 is a deficient number, since it is larger than the sum of its proper divisors (758906139).

2116948101 is a wasteful number, since it uses less digits than its factorization.

2116948101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13314195.

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 2116948101 is about 46010.3042915389. The cubic root of 2116948101 is about 1284.0149204650.

The spelling of 2116948101 in words is "two billion, one hundred sixteen million, nine hundred forty-eight thousand, one hundred one".