2112152151 has 8 divisors (see below), whose sum is σ = 2863935360. Its totient is φ = 1384235192.

The previous prime is 2112152149. The next prime is 2112152173. The reversal of 2112152151 is 1512512112.

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 2112152151 - 2¹ = 2112152149 is a prime.

It is a super-2 number, since 2×2112152151² = 8922373417947853602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112152101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5966355 + ... + 5966708.

It is an arithmetic number, because the mean of its divisors is an integer number (357991920).

Almost surely, 2^2112152151 is an apocalyptic number.

2112152151 is a deficient number, since it is larger than the sum of its proper divisors (751783209).

2112152151 is a wasteful number, since it uses less digits than its factorization.

2112152151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11933125.

The product of its digits is 200, while the sum is 21.

The square root of 2112152151 is about 45958.1565230809. The cubic root of 2112152151 is about 1283.0445412052.

Adding to 2112152151 its reverse (1512512112), we get a palindrome (3624664263).

The spelling of 2112152151 in words is "two billion, one hundred twelve million, one hundred fifty-two thousand, one hundred fifty-one".