11100121121032 has 16 divisors (see below), whose sum is σ = 21717628280640. Its totient is φ = 5308753579536.

The previous prime is 11100121120981. The next prime is 11100121121057. The reversal of 11100121121032 is 23012112100111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11100121120997 and 11100121121015.

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, 30163372428 + ... + 30163372795.

It is an arithmetic number, because the mean of its divisors is an integer number (1357351767540).

Almost surely, 2^{11100121121032} is an apocalyptic number.

It is an amenable number.

11100121121032 is a deficient number, since it is larger than the sum of its proper divisors (10617507159608).

11100121121032 is a wasteful number, since it uses less digits than its factorization.

11100121121032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60326745252 (or 60326745248 counting only the distinct ones).

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

Adding to 11100121121032 its reverse (23012112100111), we get a palindrome (34112233221143).

The spelling of 11100121121032 in words is "eleven trillion, one hundred billion, one hundred twenty-one million, one hundred twenty-one thousand, thirty-two".