2105051514 has 32 divisors (see below), whose sum is σ = 4259613120. Its totient is φ = 693453312.

The previous prime is 2105051513. The next prime is 2105051519. The reversal of 2105051514 is 4151505012.

It is not an unprimeable number, because it can be changed into a prime (2105051513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480297 + ... + 484659.

It is an arithmetic number, because the mean of its divisors is an integer number (133112910).

Almost surely, 2^2105051514 is an apocalyptic number.

2105051514 is an abundant number, since it is smaller than the sum of its proper divisors (2154561606).

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

2105051514 is a wasteful number, since it uses less digits than its factorization.

2105051514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5294.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 2105051514 is about 45880.8403802720. The cubic root of 2105051514 is about 1281.6051465093.

Adding to 2105051514 its reverse (4151505012), we get a palindrome (6256556526).

The spelling of 2105051514 in words is "two billion, one hundred five million, fifty-one thousand, five hundred fourteen".