101121010120101 has 8 divisors (see below), whose sum is σ = 136162944320544. Its totient is φ = 66746541333200.

The previous prime is 101121010120037. The next prime is 101121010120111. The reversal of 101121010120101 is 101021010121101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101121010120101 - 2⁶ = 101121010120037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101121010120111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166866353031 + ... + 166866353636.

It is an arithmetic number, because the mean of its divisors is an integer number (17020368040068).

Almost surely, 2^{101121010120101} is an apocalyptic number.

It is an amenable number.

101121010120101 is a deficient number, since it is larger than the sum of its proper divisors (35041934200443).

101121010120101 is a wasteful number, since it uses less digits than its factorization.

101121010120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333732706771.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101121010120101 its reverse (101021010121101), we get a palindrome (202142020241202).

The spelling of 101121010120101 in words is "one hundred one trillion, one hundred twenty-one billion, ten million, one hundred twenty thousand, one hundred one".