11231411533532 has 24 divisors (see below), whose sum is σ = 19988299059120. Its totient is φ = 5520470791040.

The previous prime is 11231411533499. The next prime is 11231411533541. The reversal of 11231411533532 is 23533511413211.

11231411533532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11231411533532² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11231411533492 and 11231411533501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36582182 + ... + 36887922.

It is an arithmetic number, because the mean of its divisors is an integer number (832845794130).

Almost surely, 2^{11231411533532} is an apocalyptic number.

It is an amenable number.

11231411533532 is a deficient number, since it is larger than the sum of its proper divisors (8756887525588).

11231411533532 is a wasteful number, since it uses less digits than its factorization.

11231411533532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461461 (or 461459 counting only the distinct ones).

The product of its digits is 32400, while the sum is 35.

Adding to 11231411533532 its reverse (23533511413211), we get a palindrome (34764922946743).

The spelling of 11231411533532 in words is "eleven trillion, two hundred thirty-one billion, four hundred eleven million, five hundred thirty-three thousand, five hundred thirty-two".