121002301 has 16 divisors (see below), whose sum is σ = 142350208. Its totient is φ = 100699200.

The previous prime is 121002293. The next prime is 121002337. The reversal of 121002301 is 103200121.

It is not a de Polignac number, because 121002301 - 2³ = 121002293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121002361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53371 + ... + 55591.

It is an arithmetic number, because the mean of its divisors is an integer number (8896888).

Almost surely, 2^121002301 is an apocalyptic number.

It is an amenable number.

121002301 is a deficient number, since it is larger than the sum of its proper divisors (21347907).

121002301 is a wasteful number, since it uses less digits than its factorization.

121002301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 121002301 is about 11000.1045904119. The cubic root of 121002301 is about 494.6118795522.

Adding to 121002301 its reverse (103200121), we get a palindrome (224202422).

The spelling of 121002301 in words is "one hundred twenty-one million, two thousand, three hundred one".