1232141 has 4 divisors (see below), whose sum is σ = 1238784. Its totient is φ = 1225500.

The previous prime is 1232089. The next prime is 1232171. The reversal of 1232141 is 1412321.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1232141 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232171) 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, 3035 + ... + 3416.

It is an arithmetic number, because the mean of its divisors is an integer number (309696).

2^1232141 is an apocalyptic number.

It is an amenable number.

1232141 is a deficient number, since it is larger than the sum of its proper divisors (6643).

1232141 is an equidigital number, since it uses as much as digits as its factorization.

1232141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6642.

The product of its digits is 48, while the sum is 14.

The square root of 1232141 is about 1110.0184683148. The cubic root of 1232141 is about 107.2062577564.

Adding to 1232141 its reverse (1412321), we get a palindrome (2644462).

The spelling of 1232141 in words is "one million, two hundred thirty-two thousand, one hundred forty-one".