11131232302101 has 32 divisors (see below), whose sum is σ = 15343417958400. Its totient is φ = 7172664333120.

The previous prime is 11131232302039. The next prime is 11131232302181. The reversal of 11131232302101 is 10120323213111.

It is not a de Polignac number, because 11131232302101 - 2²³ = 11131223913493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11131232302181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19407520 + ... + 19972838.

It is an arithmetic number, because the mean of its divisors is an integer number (479481811200).

Almost surely, 2^{11131232302101} is an apocalyptic number.

It is an amenable number.

11131232302101 is a deficient number, since it is larger than the sum of its proper divisors (4212185656299).

11131232302101 is a wasteful number, since it uses less digits than its factorization.

11131232302101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566529.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11131232302101 its reverse (10120323213111), we get a palindrome (21251555515212).

It can be divided in two parts, 11131 and 232302101, that added together give a palindrome (232313232).

The spelling of 11131232302101 in words is "eleven trillion, one hundred thirty-one billion, two hundred thirty-two million, three hundred two thousand, one hundred one".