11201243231024 has 40 divisors (see below), whose sum is σ = 27057548587008. Its totient is φ = 4364120738880.

The previous prime is 11201243231011. The next prime is 11201243231107. The reversal of 11201243231024 is 42013234210211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11201243230984 and 11201243231002.

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, 4545957872 + ... + 4545960335.

Almost surely, 2^{11201243231024} is an apocalyptic number.

11201243231024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11201243231024 is an abundant number, since it is smaller than the sum of its proper divisors (15856305355984).

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

11201243231024 is a wasteful number, since it uses less digits than its factorization.

11201243231024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9091918233 (or 9091918227 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11201243231024 its reverse (42013234210211), we get a palindrome (53214477441235).

The spelling of 11201243231024 in words is "eleven trillion, two hundred one billion, two hundred forty-three million, two hundred thirty-one thousand, twenty-four".