101121101001112 has 64 divisors (see below), whose sum is σ = 197920756108800. Its totient is φ = 48343906617600.

The previous prime is 101121101001097. The next prime is 101121101001121. The reversal of 101121101001112 is 211100101121101.

It is a junction number, because it is equal to n+sod(n) for n = 101121101001092 and 101121101001101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8521195803 + ... + 8521207669.

It is an arithmetic number, because the mean of its divisors is an integer number (3092511814200).

Almost surely, 2^{101121101001112} is an apocalyptic number.

It is an amenable number.

101121101001112 is a deficient number, since it is larger than the sum of its proper divisors (96799655107688).

101121101001112 is a wasteful number, since it uses less digits than its factorization.

101121101001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25576 (or 25572 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 101121101001112 its reverse (211100101121101), we get a palindrome (312221202122213).

The spelling of 101121101001112 in words is "one hundred one trillion, one hundred twenty-one billion, one hundred one million, one thousand, one hundred twelve".