1200320233030 has 64 divisors (see below), whose sum is σ = 2186142566400. Its totient is φ = 474485765760.

The previous prime is 1200320233019. The next prime is 1200320233031. The reversal of 1200320233030 is 303320230021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1200320232989 and 1200320233007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200320233031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384839811 + ... + 384842929.

It is an arithmetic number, because the mean of its divisors is an integer number (34158477600).

Almost surely, 2^{1200320233030} is an apocalyptic number.

1200320233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200320233030 is a deficient number, since it is larger than the sum of its proper divisors (985822333370).

1200320233030 is a wasteful number, since it uses less digits than its factorization.

1200320233030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4549.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 1200320233030 its reverse (303320230021), we get a palindrome (1503640463051).

The spelling of 1200320233030 in words is "one trillion, two hundred billion, three hundred twenty million, two hundred thirty-three thousand, thirty".