11343011431132 has 12 divisors (see below), whose sum is σ = 19850308481920. Its totient is φ = 5671494722016.

The previous prime is 11343011431123. The next prime is 11343011431133. The reversal of 11343011431132 is 23113411034311.

It is a self number, because there is not a number n which added to its sum of digits gives 11343011431132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11343011431133) 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, 154953 + ... + 4765504.

Almost surely, 2^{11343011431132} is an apocalyptic number.

It is an amenable number.

11343011431132 is a deficient number, since it is larger than the sum of its proper divisors (8507297050788).

11343011431132 is a wasteful number, since it uses less digits than its factorization.

11343011431132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5496780 (or 5496778 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 11343011431132 its reverse (23113411034311), we get a palindrome (34456422465443).

The spelling of 11343011431132 in words is "eleven trillion, three hundred forty-three billion, eleven million, four hundred thirty-one thousand, one hundred thirty-two".