121030130302 has 8 divisors (see below), whose sum is σ = 191100205800. Its totient is φ = 57330061704.

The previous prime is 121030130269. The next prime is 121030130323. The reversal of 121030130302 is 203031030121.

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

It is a super-2 number, since 2×121030130302² (a number of 23 digits) contains 22 as substring.

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, 1592501677 + ... + 1592501752.

It is an arithmetic number, because the mean of its divisors is an integer number (23887525725).

Almost surely, 2^121030130302 is an apocalyptic number.

121030130302 is a deficient number, since it is larger than the sum of its proper divisors (70070075498).

121030130302 is a wasteful number, since it uses less digits than its factorization.

121030130302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3185003450.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 121030130302 its reverse (203031030121), we get a palindrome (324061160423).

The spelling of 121030130302 in words is "one hundred twenty-one billion, thirty million, one hundred thirty thousand, three hundred two".