1101121012108 has 24 divisors (see below), whose sum is σ = 2075447571120. Its totient is φ = 508146521280.

The previous prime is 1101121012081. The next prime is 1101121012111. The reversal of 1101121012108 is 8012101211011.

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, 892558 + ... + 1731733.

It is an arithmetic number, because the mean of its divisors is an integer number (86476982130).

Almost surely, 2^{1101121012108} is an apocalyptic number.

It is an amenable number.

1101121012108 is a deficient number, since it is larger than the sum of its proper divisors (974326559012).

1101121012108 is a wasteful number, since it uses less digits than its factorization.

1101121012108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632377 (or 2632375 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 19.

Adding to 1101121012108 its reverse (8012101211011), we get a palindrome (9113222223119).

The spelling of 1101121012108 in words is "one trillion, one hundred one billion, one hundred twenty-one million, twelve thousand, one hundred eight".