2302143101 has 4 divisors (see below), whose sum is σ = 2311695804. Its totient is φ = 2292590400.

The previous prime is 2302143089. The next prime is 2302143119. The reversal of 2302143101 is 1013412032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1526464900 + 775678201 = 39070^2 + 27851^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302143101 - 2²² = 2297948797 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 2302143101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302143161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4775990 + ... + 4776471.

It is an arithmetic number, because the mean of its divisors is an integer number (577923951).

Almost surely, 2^2302143101 is an apocalyptic number.

It is an amenable number.

2302143101 is a deficient number, since it is larger than the sum of its proper divisors (9552703).

2302143101 is an equidigital number, since it uses as much as digits as its factorization.

2302143101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9552702.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2302143101 is about 47980.6534032208. The cubic root of 2302143101 is about 1320.4159809628.

Adding to 2302143101 its reverse (1013412032), we get a palindrome (3315555133).

The spelling of 2302143101 in words is "two billion, three hundred two million, one hundred forty-three thousand, one hundred one".