121350322101 has 16 divisors (see below), whose sum is σ = 163388001920. Its totient is φ = 80106589440.

The previous prime is 121350322099. The next prime is 121350322111. The reversal of 121350322101 is 101223053121.

It is not a de Polignac number, because 121350322101 - 2¹ = 121350322099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121350322111) 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 15 ways as a sum of consecutive naturals, for example, 5216985 + ... + 5240193.

It is an arithmetic number, because the mean of its divisors is an integer number (10211750120).

Almost surely, 2^121350322101 is an apocalyptic number.

It is an amenable number.

121350322101 is a deficient number, since it is larger than the sum of its proper divisors (42037679819).

121350322101 is a wasteful number, since it uses less digits than its factorization.

121350322101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40236.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 121350322101 its reverse (101223053121), we get a palindrome (222573375222).

The spelling of 121350322101 in words is "one hundred twenty-one billion, three hundred fifty million, three hundred twenty-two thousand, one hundred one".