1320001230 has 64 divisors (see below), whose sum is σ = 3206416896. Its totient is φ = 347760000.

The previous prime is 1320001223. The next prime is 1320001279. The reversal of 1320001230 is 321000231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 955140 + ... + 956520.

It is an arithmetic number, because the mean of its divisors is an integer number (50100264).

Almost surely, 2^1320001230 is an apocalyptic number.

1320001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320001230 is an abundant number, since it is smaller than the sum of its proper divisors (1886415666).

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

1320001230 is a wasteful number, since it uses less digits than its factorization.

1320001230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1320001230 is about 36331.8211764838. The cubic root of 1320001230 is about 1096.9616512092.

Adding to 1320001230 its reverse (321000231), we get a palindrome (1641001461).

Subtracting from 1320001230 its reverse (321000231), we obtain a palindrome (999000999).

It can be divided in two parts, 1320001 and 230, that added together give a palindrome (1320231).

The spelling of 1320001230 in words is "one billion, three hundred twenty million, one thousand, two hundred thirty".