121130310302 has 8 divisors (see below), whose sum is σ = 181698943800. Its totient is φ = 60563995704.

The previous prime is 121130310299. The next prime is 121130310311. The reversal of 121130310302 is 203013031121.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442652 + ... + 661967.

It is an arithmetic number, because the mean of its divisors is an integer number (22712367975).

Almost surely, 2^121130310302 is an apocalyptic number.

121130310302 is a deficient number, since it is larger than the sum of its proper divisors (60568633498).

121130310302 is a wasteful number, since it uses less digits than its factorization.

121130310302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159450.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 121130310302 its reverse (203013031121), we get a palindrome (324143341423).

The spelling of 121130310302 in words is "one hundred twenty-one billion, one hundred thirty million, three hundred ten thousand, three hundred two".