11355111534132 has 72 divisors (see below), whose sum is σ = 30442166576640. Its totient is φ = 3561118355520.

The previous prime is 11355111534127. The next prime is 11355111534133. The reversal of 11355111534132 is 23143511155311.

11355111534132 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 5 + 111 + 534 + 1 + 3 + 2 = 666.

11355111534132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11355111534133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112358532 + ... + 112459547.

It is an arithmetic number, because the mean of its divisors is an integer number (422807869120).

Almost surely, 2^{11355111534132} is an apocalyptic number.

11355111534132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11355111534132 is an abundant number, since it is smaller than the sum of its proper divisors (19087055042508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11355111534132 is a wasteful number, since it uses less digits than its factorization.

11355111534132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224818173 (or 224818168 counting only the distinct ones).

The product of its digits is 27000, while the sum is 36.

Adding to 11355111534132 its reverse (23143511155311), we get a palindrome (34498622689443).

The spelling of 11355111534132 in words is "eleven trillion, three hundred fifty-five billion, one hundred eleven million, five hundred thirty-four thousand, one hundred thirty-two".