121120121301 has 8 divisors (see below), whose sum is σ = 165249157920. Its totient is φ = 78868916112.

The previous prime is 121120121263. The next prime is 121120121329. The reversal of 121120121301 is 103121021121.

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

It is not a de Polignac number, because 121120121301 - 2²⁵ = 121086566869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121120121501) 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, 469457706 + ... + 469457963.

It is an arithmetic number, because the mean of its divisors is an integer number (20656144740).

Almost surely, 2^121120121301 is an apocalyptic number.

It is an amenable number.

121120121301 is a deficient number, since it is larger than the sum of its proper divisors (44129036619).

121120121301 is an equidigital number, since it uses as much as digits as its factorization.

121120121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938915715.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 121120121301 its reverse (103121021121), we get a palindrome (224241142422).

The spelling of 121120121301 in words is "one hundred twenty-one billion, one hundred twenty million, one hundred twenty-one thousand, three hundred one".