1430143113 has 16 divisors (see below), whose sum is σ = 2195905536. Its totient is φ = 810984720.

The previous prime is 1430143093. The next prime is 1430143123. The reversal of 1430143113 is 3113410341.

It is not a de Polignac number, because 1430143113 - 2⁵ = 1430143081 is a prime.

It is a super-2 number, since 2×1430143113² = 4090618647322661538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1430143113.

It is not an unprimeable number, because it can be changed into a prime (1430143123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257181 + ... + 262682.

It is an arithmetic number, because the mean of its divisors is an integer number (137244096).

Almost surely, 2^1430143113 is an apocalyptic number.

It is an amenable number.

1430143113 is a deficient number, since it is larger than the sum of its proper divisors (765762423).

1430143113 is a wasteful number, since it uses less digits than its factorization.

1430143113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520004.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1430143113 is about 37817.2330161793. The cubic root of 1430143113 is about 1126.6607538622.

Adding to 1430143113 its reverse (3113410341), we get a palindrome (4543553454).

The spelling of 1430143113 in words is "one billion, four hundred thirty million, one hundred forty-three thousand, one hundred thirteen".