2100265102326 has 16 divisors (see below), whose sum is σ = 4223996856000. Its totient is φ = 696177258888.

The previous prime is 2100265102307. The next prime is 2100265102343. The reversal of 2100265102326 is 6232015620012.

It is a super-2 number, since 2×2100265102326² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2100265102293 and 2100265102302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977775976 + ... + 977778123.

It is an arithmetic number, because the mean of its divisors is an integer number (263999803500).

Almost surely, 2^{2100265102326} is an apocalyptic number.

2100265102326 is an abundant number, since it is smaller than the sum of its proper divisors (2123731753674).

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

2100265102326 is a wasteful number, since it uses less digits than its factorization.

2100265102326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955554283.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 2100265102326 in words is "two trillion, one hundred billion, two hundred sixty-five million, one hundred two thousand, three hundred twenty-six".