2150111352 has 32 divisors (see below), whose sum is σ = 5393641680. Its totient is φ = 714255360.

The previous prime is 2150111339. The next prime is 2150111371. The reversal of 2150111352 is 2531110512.

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, 145849 + ... + 159912.

Almost surely, 2^2150111352 is an apocalyptic number.

It is an amenable number.

2150111352 is an abundant number, since it is smaller than the sum of its proper divisors (3243530328).

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

2150111352 is a wasteful number, since it uses less digits than its factorization.

2150111352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306063 (or 306059 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 2150111352 is about 46369.2932014280. The cubic root of 2150111352 is about 1290.6851621333.

Adding to 2150111352 its reverse (2531110512), we get a palindrome (4681221864).

The spelling of 2150111352 in words is "two billion, one hundred fifty million, one hundred eleven thousand, three hundred fifty-two".