101022102121 has 8 divisors (see below), whose sum is σ = 103543280640. Its totient is φ = 98527888368.

The previous prime is 101022102109. The next prime is 101022102131. The reversal of 101022102121 is 121201220101.

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 101022102121 - 2¹³ = 101022093929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101022102101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6733606 + ... + 6748591.

It is an arithmetic number, because the mean of its divisors is an integer number (12942910080).

Almost surely, 2^101022102121 is an apocalyptic number.

It is an amenable number.

101022102121 is a deficient number, since it is larger than the sum of its proper divisors (2521178519).

101022102121 is a wasteful number, since it uses less digits than its factorization.

101022102121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13482383.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101022102121 its reverse (121201220101), we get a palindrome (222223322222).

The spelling of 101022102121 in words is "one hundred one billion, twenty-two million, one hundred two thousand, one hundred twenty-one".