11133201102131 has 4 divisors (see below), whose sum is σ = 11133233221152. Its totient is φ = 11133168983112.

The previous prime is 11133201102119. The next prime is 11133201102137. The reversal of 11133201102131 is 13120110233111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11133201102131 - 2²² = 11133196907827 is a prime.

It is a super-2 number, since 2×11133201102131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11133201102137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15533840 + ... + 16234733.

It is an arithmetic number, because the mean of its divisors is an integer number (2783308305288).

Almost surely, 2^{11133201102131} is an apocalyptic number.

11133201102131 is a deficient number, since it is larger than the sum of its proper divisors (32119021).

11133201102131 is an equidigital number, since it uses as much as digits as its factorization.

11133201102131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32119020.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11133201102131 its reverse (13120110233111), we get a palindrome (24253311335242).

The spelling of 11133201102131 in words is "eleven trillion, one hundred thirty-three billion, two hundred one million, one hundred two thousand, one hundred thirty-one".