11420233012132 has 12 divisors (see below), whose sum is σ = 22840466024320. Its totient is φ = 4894385576616.

The previous prime is 11420233012061. The next prime is 11420233012169. The reversal of 11420233012132 is 23121033202411.

11420233012132 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11420233012097 and 11420233012106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203932732332 + ... + 203932732387.

Almost surely, 2^{11420233012132} is an apocalyptic number.

It is an amenable number.

11420233012132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11420233012132 is a wasteful number, since it uses less digits than its factorization.

11420233012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407865464730 (or 407865464728 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11420233012132 its reverse (23121033202411), we get a palindrome (34541266214543).

The spelling of 11420233012132 in words is "eleven trillion, four hundred twenty billion, two hundred thirty-three million, twelve thousand, one hundred thirty-two".