2130143430 has 16 divisors (see below), whose sum is σ = 5112344304. Its totient is φ = 568038240.

The previous prime is 2130143423. The next prime is 2130143453. The reversal of 2130143430 is 343410312.

It is a super-2 number, since 2×2130143430² = 9075022064744329800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2130143397 and 2130143406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35502361 + ... + 35502420.

It is an arithmetic number, because the mean of its divisors is an integer number (319521519).

Almost surely, 2^2130143430 is an apocalyptic number.

2130143430 is an abundant number, since it is smaller than the sum of its proper divisors (2982200874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2130143430 is a wasteful number, since it uses less digits than its factorization.

2130143430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71004791.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2130143430 is about 46153.4769004460. The cubic root of 2130143430 is about 1286.6772306965.

Adding to 2130143430 its reverse (343410312), we get a palindrome (2473553742).

The spelling of 2130143430 in words is "two billion, one hundred thirty million, one hundred forty-three thousand, four hundred thirty".