1430353013 has 4 divisors (see below), whose sum is σ = 1430603328. Its totient is φ = 1430102700.

The previous prime is 1430352991. The next prime is 1430353037. The reversal of 1430353013 is 3103530341.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1430353013 - 2¹⁴ = 1430336629 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 1430353013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430353913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116381 + ... + 128082.

It is an arithmetic number, because the mean of its divisors is an integer number (357650832).

Almost surely, 2^1430353013 is an apocalyptic number.

It is an amenable number.

1430353013 is a deficient number, since it is larger than the sum of its proper divisors (250315).

1430353013 is an equidigital number, since it uses as much as digits as its factorization.

1430353013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250314.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 1430353013 is about 37820.0081041768. The cubic root of 1430353013 is about 1126.7158706127.

Adding to 1430353013 its reverse (3103530341), we get a palindrome (4533883354).

The spelling of 1430353013 in words is "one billion, four hundred thirty million, three hundred fifty-three thousand, thirteen".