11031121103132 has 24 divisors (see below), whose sum is σ = 20804474564832. Its totient is φ = 5087599963200.

The previous prime is 11031121103113. The next prime is 11031121103147. The reversal of 11031121103132 is 23130112113011.

It is a congruent 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, 76733744 + ... + 76877367.

It is an arithmetic number, because the mean of its divisors is an integer number (866853106868).

Almost surely, 2^{11031121103132} is an apocalyptic number.

It is an amenable number.

11031121103132 is a deficient number, since it is larger than the sum of its proper divisors (9773353461700).

11031121103132 is a wasteful number, since it uses less digits than its factorization.

11031121103132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153612509 (or 153612507 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11031121103132 its reverse (23130112113011), we get a palindrome (34161233216143).

The spelling of 11031121103132 in words is "eleven trillion, thirty-one billion, one hundred twenty-one million, one hundred three thousand, one hundred thirty-two".