2101053264 has 40 divisors (see below), whose sum is σ = 5435277120. Its totient is φ = 699376128.

The previous prime is 2101053259. The next prime is 2101053281. The reversal of 2101053264 is 4623501012.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4792 + ... + 65000.

It is an arithmetic number, because the mean of its divisors is an integer number (135881928).

Almost surely, 2^2101053264 is an apocalyptic number.

2101053264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2101053264 is an abundant number, since it is smaller than the sum of its proper divisors (3334223856).

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

2101053264 is a wasteful number, since it uses less digits than its factorization.

2101053264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60947 (or 60941 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2101053264 is about 45837.2475613447. The cubic root of 2101053264 is about 1280.7932225271.

Adding to 2101053264 its reverse (4623501012), we get a palindrome (6724554276).

The spelling of 2101053264 in words is "two billion, one hundred one million, fifty-three thousand, two hundred sixty-four".