2151110150 has 48 divisors (see below), whose sum is σ = 4720174080. Its totient is φ = 713728800.

The previous prime is 2151110123. The next prime is 2151110191. The reversal of 2151110150 is 510111512.

It is a super-3 number, since 3×2151110150³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88280 + ... + 109979.

It is an arithmetic number, because the mean of its divisors is an integer number (98336960).

Almost surely, 2^2151110150 is an apocalyptic number.

2151110150 is an abundant number, since it is smaller than the sum of its proper divisors (2569063930).

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

2151110150 is a wasteful number, since it uses less digits than its factorization.

2151110150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198309 (or 198304 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 17.

The square root of 2151110150 is about 46380.0619878844. The cubic root of 2151110150 is about 1290.8849865429.

Adding to 2151110150 its reverse (510111512), we get a palindrome (2661221662).

The spelling of 2151110150 in words is "two billion, one hundred fifty-one million, one hundred ten thousand, one hundred fifty".