1230713430 has 32 divisors (see below), whose sum is σ = 3002138208. Its totient is φ = 322809600.

The previous prime is 1230713413. The next prime is 1230713431. The reversal of 1230713430 is 343170321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230713430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230713431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334431 + ... + 338090.

It is an arithmetic number, because the mean of its divisors is an integer number (93816819).

Almost surely, 2^1230713430 is an apocalyptic number.

1230713430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230713430 is an abundant number, since it is smaller than the sum of its proper divisors (1771424778).

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

1230713430 is a wasteful number, since it uses less digits than its factorization.

1230713430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672592.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 1230713430 is about 35081.5254799446. The cubic root of 1230713430 is about 1071.6483836753.

Adding to 1230713430 its reverse (343170321), we get a palindrome (1573883751).

The spelling of 1230713430 in words is "one billion, two hundred thirty million, seven hundred thirteen thousand, four hundred thirty".