11020111012132 has 24 divisors (see below), whose sum is σ = 19434454966080. Its totient is φ = 5467452525600.

The previous prime is 11020111012109. The next prime is 11020111012171. The reversal of 11020111012132 is 23121011102011.

It is a happy 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, 4338619 + ... + 6392482.

It is an arithmetic number, because the mean of its divisors is an integer number (809768956920).

Almost surely, 2^{11020111012132} is an apocalyptic number.

It is an amenable number.

11020111012132 is a deficient number, since it is larger than the sum of its proper divisors (8414343953948).

11020111012132 is a wasteful number, since it uses less digits than its factorization.

11020111012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10733091 (or 10733089 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 11020111012132 its reverse (23121011102011), we get a palindrome (34141122114143).

The spelling of 11020111012132 in words is "eleven trillion, twenty billion, one hundred eleven million, twelve thousand, one hundred thirty-two".