2111125326 has 8 divisors (see below), whose sum is σ = 4222250664. Its totient is φ = 703708440.

The previous prime is 2111125277. The next prime is 2111125339. The reversal of 2111125326 is 6235211112.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2111125326 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2111125296 and 2111125305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175927105 + ... + 175927116.

It is an arithmetic number, because the mean of its divisors is an integer number (527781333).

Almost surely, 2^2111125326 is an apocalyptic number.

2111125326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2111125326 is a wasteful number, since it uses less digits than its factorization.

2111125326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351854226.

The product of its digits is 720, while the sum is 24.

The square root of 2111125326 is about 45946.9838618380. The cubic root of 2111125326 is about 1282.8365896831.

Adding to 2111125326 its reverse (6235211112), we get a palindrome (8346336438).

The spelling of 2111125326 in words is "two billion, one hundred eleven million, one hundred twenty-five thousand, three hundred twenty-six".