101121201122102 has 32 divisors (see below), whose sum is σ = 173430997032960. Its totient is φ = 43317568617120.

The previous prime is 101121201122089. The next prime is 101121201122111. The reversal of 101121201122102 is 201221102121101.

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, 498920099 + ... + 499122737.

It is an arithmetic number, because the mean of its divisors is an integer number (5419718657280).

Almost surely, 2^{101121201122102} is an apocalyptic number.

101121201122102 is a deficient number, since it is larger than the sum of its proper divisors (72309795910858).

101121201122102 is a wasteful number, since it uses less digits than its factorization.

101121201122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218996.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101121201122102 its reverse (201221102121101), we get a palindrome (302342303243203).

The spelling of 101121201122102 in words is "one hundred one trillion, one hundred twenty-one billion, two hundred one million, one hundred twenty-two thousand, one hundred two".