2430130343 has 18 divisors (see below), whose sum is σ = 2681231112. Its totient is φ = 2198061360.

The previous prime is 2430130321. The next prime is 2430130349. The reversal of 2430130343 is 3430310342.

It is not a de Polignac number, because 2430130343 - 2⁶ = 2430130279 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430130349) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4491653 + ... + 4492193.

It is an arithmetic number, because the mean of its divisors is an integer number (148957284).

Almost surely, 2^2430130343 is an apocalyptic number.

2430130343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2430130343 is a deficient number, since it is larger than the sum of its proper divisors (251100769).

2430130343 is an frugal number, since it uses more digits than its factorization.

2430130343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2430130343 is about 49296.3522281314. The cubic root of 2430130343 is about 1344.4454613867.

Multiplying 2430130343 by its sum of digits (23), we get a square (55892997889 = 236417²).

2430130343 divided by its sum of digits (23) gives a square (105657841 = 10279²).

Adding to 2430130343 its reverse (3430310342), we get a palindrome (5860440685).

The spelling of 2430130343 in words is "two billion, four hundred thirty million, one hundred thirty thousand, three hundred forty-three".