2153151 has 48 divisors (see below), whose sum is σ = 4193280. Its totient is φ = 1028160.

The previous prime is 2153149. The next prime is 2153159. The reversal of 2153151 is 1513512.

It is not a de Polignac number, because 2153151 - 2¹ = 2153149 is a prime.

2153151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8890 + ... + 9128.

It is an arithmetic number, because the mean of its divisors is an integer number (87360).

2^2153151 is an apocalyptic number.

2153151 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2153151 is a deficient number, since it is larger than the sum of its proper divisors (2040129).

2153151 is a wasteful number, since it uses less digits than its factorization.

2153151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 273 counting only the distinct ones).

The product of its digits is 150, while the sum is 18.

The square root of 2153151 is about 1467.3619185463. The cubic root of 2153151 is about 129.1293096732.

Adding to 2153151 its reverse (1513512), we get a palindrome (3666663).

It can be divided in two parts, 2153 and 151, that added together give a square (2304 = 48²).

The spelling of 2153151 in words is "two million, one hundred fifty-three thousand, one hundred fifty-one".