1011201113330 has 16 divisors (see below), whose sum is σ = 1820206513944. Its totient is φ = 404470554240.

The previous prime is 1011201113257. The next prime is 1011201113333. The reversal of 1011201113330 is 333111021101.

It can be written as a sum of positive squares in 4 ways, for example, as 691796418049 + 319404695281 = 831743^2 + 565159^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1011201113299 and 1011201113308.

It is not an unprimeable number, because it can be changed into a prime (1011201113333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799661 + ... + 1631520.

Almost surely, 2^{1011201113330} is an apocalyptic number.

1011201113330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011201113330 is a deficient number, since it is larger than the sum of its proper divisors (809005400614).

1011201113330 is a wasteful number, since it uses less digits than its factorization.

1011201113330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472781.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1011201113330 its reverse (333111021101), we get a palindrome (1344312134431).

The spelling of 1011201113330 in words is "one trillion, eleven billion, two hundred one million, one hundred thirteen thousand, three hundred thirty".