2150351121 has 8 divisors (see below), whose sum is σ = 2991792960. Its totient is φ = 1371238352.

The previous prime is 2150351117. The next prime is 2150351123. The reversal of 2150351121 is 1211530512.

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

It is a cyclic number.

It is not a de Polignac number, because 2150351121 - 2² = 2150351117 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2150351123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15582186 + ... + 15582323.

It is an arithmetic number, because the mean of its divisors is an integer number (373974120).

Almost surely, 2^2150351121 is an apocalyptic number.

It is an amenable number.

2150351121 is a deficient number, since it is larger than the sum of its proper divisors (841441839).

2150351121 is a wasteful number, since it uses less digits than its factorization.

2150351121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31164535.

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

The square root of 2150351121 is about 46371.8785580226. The cubic root of 2150351121 is about 1290.7331371351.

Adding to 2150351121 its reverse (1211530512), we get a palindrome (3361881633).

The spelling of 2150351121 in words is "two billion, one hundred fifty million, three hundred fifty-one thousand, one hundred twenty-one".