11123120244132 has 72 divisors (see below), whose sum is σ = 30280762628480. Its totient is φ = 3422367702720.

The previous prime is 11123120244101. The next prime is 11123120244133. The reversal of 11123120244132 is 23144202132111.

11123120244132 is a `hidden beast` number, since 1 + 1 + 12 + 3 + 1 + 202 + 441 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11123120244096 and 11123120244105.

It is not an unprimeable number, because it can be changed into a prime (11123120244133) 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, 12176007 + ... + 13057617.

Almost surely, 2^{11123120244132} is an apocalyptic number.

11123120244132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11123120244132 is an abundant number, since it is smaller than the sum of its proper divisors (19157642384348).

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

11123120244132 is a wasteful number, since it uses less digits than its factorization.

11123120244132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908593 (or 908588 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 11123120244132 its reverse (23144202132111), we get a palindrome (34267322376243).

The spelling of 11123120244132 in words is "eleven trillion, one hundred twenty-three billion, one hundred twenty million, two hundred forty-four thousand, one hundred thirty-two".