1201113203230 has 16 divisors (see below), whose sum is σ = 2162064550464. Its totient is φ = 480431773600.

The previous prime is 1201113203219. The next prime is 1201113203281. The reversal of 1201113203230 is 323023111021.

It is a junction number, because it is equal to n+sod(n) for n = 1201113203198 and 1201113203207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310977 + ... + 2029996.

It is an arithmetic number, because the mean of its divisors is an integer number (135129034404).

Almost surely, 2^{1201113203230} is an apocalyptic number.

1201113203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201113203230 is a deficient number, since it is larger than the sum of its proper divisors (960951347234).

1201113203230 is a wasteful number, since it uses less digits than its factorization.

1201113203230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376931.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1201113203230 its reverse (323023111021), we get a palindrome (1524136314251).

The spelling of 1201113203230 in words is "one trillion, two hundred one billion, one hundred thirteen million, two hundred three thousand, two hundred thirty".