121201030130 has 16 divisors (see below), whose sum is σ = 219031029504. Its totient is φ = 48287262000.

The previous prime is 121201030127. The next prime is 121201030147. The reversal of 121201030130 is 31030102121.

121201030130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24141122 + ... + 24146141.

It is an arithmetic number, because the mean of its divisors is an integer number (13689439344).

Almost surely, 2^121201030130 is an apocalyptic number.

121201030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121201030130 is a deficient number, since it is larger than the sum of its proper divisors (97829999374).

121201030130 is a wasteful number, since it uses less digits than its factorization.

121201030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48287521.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 121201030130 its reverse (31030102121), we get a palindrome (152231132251).

The spelling of 121201030130 in words is "one hundred twenty-one billion, two hundred one million, thirty thousand, one hundred thirty".