111201210113133 has 8 divisors (see below), whose sum is σ = 169449463029568. Its totient is φ = 63543548636064.

The previous prime is 111201210112997. The next prime is 111201210113167. The reversal of 111201210113133 is 331311012102111.

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

It is not a de Polignac number, because 111201210113133 - 2¹⁸ = 111201209850989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5295295719673 = 111201210113133 / (1 + 1 + 1 + 2 + 0 + 1 + 2 + 1 + 0 + 1 + 1 + 3 + 1 + 3 + 3).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111201210113533) 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, 2647647859816 + ... + 2647647859857.

It is an arithmetic number, because the mean of its divisors is an integer number (21181182878696).

Almost surely, 2^{111201210113133} is an apocalyptic number.

It is an amenable number.

111201210113133 is a deficient number, since it is larger than the sum of its proper divisors (58248252916435).

111201210113133 is an equidigital number, since it uses as much as digits as its factorization.

111201210113133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295295719683.

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 111201210113133 its reverse (331311012102111), we get a palindrome (442512222215244).

The spelling of 111201210113133 in words is "one hundred eleven trillion, two hundred one billion, two hundred ten million, one hundred thirteen thousand, one hundred thirty-three".