2141201323 has 8 divisors (see below), whose sum is σ = 2273694192. Its totient is φ = 2009435136.

The previous prime is 2141201287. The next prime is 2141201327. The reversal of 2141201323 is 3231021412.

It is a happy number.

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 2141201323 - 2²¹ = 2139104171 is a prime.

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 2141201323.

It is not an unprimeable number, because it can be changed into a prime (2141201327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175590 + ... + 187387.

It is an arithmetic number, because the mean of its divisors is an integer number (284211774).

Almost surely, 2^2141201323 is an apocalyptic number.

2141201323 is a deficient number, since it is larger than the sum of its proper divisors (132492869).

2141201323 is a wasteful number, since it uses less digits than its factorization.

2141201323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363341.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2141201323 is about 46273.1166337432. The cubic root of 2141201323 is about 1288.8998337873.

Adding to 2141201323 its reverse (3231021412), we get a palindrome (5372222735).

The spelling of 2141201323 in words is "two billion, one hundred forty-one million, two hundred one thousand, three hundred twenty-three".