121300220301 has 32 divisors (see below), whose sum is σ = 176401411200. Its totient is φ = 73697132544.

The previous prime is 121300220257. The next prime is 121300220317. The reversal of 121300220301 is 103022003121.

It is not a de Polignac number, because 121300220301 - 2²² = 121296025997 is a prime.

It is a super-2 number, since 2×121300220301² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121300220201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1079050 + ... + 1186148.

It is an arithmetic number, because the mean of its divisors is an integer number (5512544100).

Almost surely, 2^121300220301 is an apocalyptic number.

It is an amenable number.

121300220301 is a deficient number, since it is larger than the sum of its proper divisors (55101190899).

121300220301 is a wasteful number, since it uses less digits than its factorization.

121300220301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107485.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 121300220301 its reverse (103022003121), we get a palindrome (224322223422).

The spelling of 121300220301 in words is "one hundred twenty-one billion, three hundred million, two hundred twenty thousand, three hundred one".