11120312421032 has 16 divisors (see below), whose sum is σ = 20851047957300. Its totient is φ = 5560032965760.

The previous prime is 11120312421013. The next prime is 11120312421059. The reversal of 11120312421032 is 23012421302111.

It can be written as a sum of positive squares in 2 ways, for example, as 10934701378756 + 185611042276 = 3306766^2 + 430826^2 .

It is a super-2 number, since 2×11120312421032² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11120312420989 and 11120312421007.

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, 15021557 + ... + 15744452.

Almost surely, 2^{11120312421032} is an apocalyptic number.

It is an amenable number.

11120312421032 is a deficient number, since it is larger than the sum of its proper divisors (9730735536268).

11120312421032 is a wasteful number, since it uses less digits than its factorization.

11120312421032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30811196 (or 30811192 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11120312421032 its reverse (23012421302111), we get a palindrome (34132733723143).

The spelling of 11120312421032 in words is "eleven trillion, one hundred twenty billion, three hundred twelve million, four hundred twenty-one thousand, thirty-two".