121230301302 has 48 divisors (see below), whose sum is σ = 286596882000. Its totient is φ = 36729720000.

The previous prime is 121230301261. The next prime is 121230301303. The reversal of 121230301302 is 203103032121.

121230301302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121230301303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1085052 + ... + 1191552.

It is an arithmetic number, because the mean of its divisors is an integer number (5970768375).

Almost surely, 2^121230301302 is an apocalyptic number.

121230301302 is an abundant number, since it is smaller than the sum of its proper divisors (165366580698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121230301302 is a wasteful number, since it uses less digits than its factorization.

121230301302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112269 (or 112266 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 121230301302 its reverse (203103032121), we get a palindrome (324333333423).

The spelling of 121230301302 in words is "one hundred twenty-one billion, two hundred thirty million, three hundred one thousand, three hundred two".