2132151 has 8 divisors (see below), whose sum is σ = 3249024. Its totient is φ = 1218360.

The previous prime is 2132147. The next prime is 2132153. The reversal of 2132151 is 1512312.

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

It is not a de Polignac number, because 2132151 - 2² = 2132147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2132151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132153) 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, 50745 + ... + 50786.

It is an arithmetic number, because the mean of its divisors is an integer number (406128).

2^2132151 is an apocalyptic number.

2132151 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2132151 is a deficient number, since it is larger than the sum of its proper divisors (1116873).

2132151 is a wasteful number, since it uses less digits than its factorization.

2132151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101541.

The product of its digits is 60, while the sum is 15.

The square root of 2132151 is about 1460.1886864375. The cubic root of 2132151 is about 128.7081316717.

Adding to 2132151 its reverse (1512312), we get a palindrome (3644463).

The spelling of 2132151 in words is "two million, one hundred thirty-two thousand, one hundred fifty-one".