11031201111133 has 8 divisors (see below), whose sum is σ = 12607114539968. Its totient is φ = 9455294571264.

The previous prime is 11031201111107. The next prime is 11031201111157. The reversal of 11031201111133 is 33111110213011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11031201111133 - 2¹⁷ = 11031200980061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11031201111133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031201115133) 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, 2351485 + ... + 5252797.

It is an arithmetic number, because the mean of its divisors is an integer number (1575889317496).

Almost surely, 2^{11031201111133} is an apocalyptic number.

It is an amenable number.

11031201111133 is a deficient number, since it is larger than the sum of its proper divisors (1575913428835).

11031201111133 is an equidigital number, since it uses as much as digits as its factorization.

11031201111133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444483.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 11031201111133 its reverse (33111110213011), we get a palindrome (44142311324144).

The spelling of 11031201111133 in words is "eleven trillion, thirty-one billion, two hundred one million, one hundred eleven thousand, one hundred thirty-three".