2116105350 has 96 divisors (see below), whose sum is σ = 5455365120. Its totient is φ = 542183040.

The previous prime is 2116105349. The next prime is 2116105351. The reversal of 2116105350 is 535016112.

It is an interprime number because it is at equal distance from previous prime (2116105349) and next prime (2116105351).

It is a self number, because there is not a number n which added to its sum of digits gives 2116105350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116105351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 986379 + ... + 988521.

It is an arithmetic number, because the mean of its divisors is an integer number (56826720).

Almost surely, 2^2116105350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2116105350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2727682560).

2116105350 is an abundant number, since it is smaller than the sum of its proper divisors (3339259770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2116105350 is a wasteful number, since it uses less digits than its factorization.

2116105350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414 (or 2409 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 2116105350 is about 46001.1450944430. The cubic root of 2116105350 is about 1283.8445102908.

The spelling of 2116105350 in words is "two billion, one hundred sixteen million, one hundred five thousand, three hundred fifty".