2101001514 has 16 divisors (see below), whose sum is σ = 4281286752. Its totient is φ = 687119888.

The previous prime is 2101001509. The next prime is 2101001527. The reversal of 2101001514 is 4151001012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2101001493 and 2101001502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3303144 + ... + 3303779.

It is an arithmetic number, because the mean of its divisors is an integer number (267580422).

Almost surely, 2^2101001514 is an apocalyptic number.

2101001514 is an abundant number, since it is smaller than the sum of its proper divisors (2180285238).

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

2101001514 is a wasteful number, since it uses less digits than its factorization.

2101001514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6606981.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 2101001514 is about 45836.6830606230. The cubic root of 2101001514 is about 1280.7827069134.

Adding to 2101001514 its reverse (4151001012), we get a palindrome (6252002526).

The spelling of 2101001514 in words is "two billion, one hundred one million, one thousand, five hundred fourteen".