2132913 has 4 divisors (see below), whose sum is σ = 2843888. Its totient is φ = 1421940.

The previous prime is 2132903. The next prime is 2132941. The reversal of 2132913 is 3192312.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2132913 - 2⁵ = 2132881 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2132913.

It is not an unprimeable number, because it can be changed into a prime (2132903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355483 + ... + 355488.

It is an arithmetic number, because the mean of its divisors is an integer number (710972).

2^2132913 is an apocalyptic number.

It is an amenable number.

2132913 is a deficient number, since it is larger than the sum of its proper divisors (710975).

2132913 is an equidigital number, since it uses as much as digits as its factorization.

2132913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710974.

The product of its digits is 324, while the sum is 21.

The square root of 2132913 is about 1460.4495883118. The cubic root of 2132913 is about 128.7234626552.

The spelling of 2132913 in words is "two million, one hundred thirty-two thousand, nine hundred thirteen".