121230324141250 has 320 divisors, whose sum is σ = 240390090547200. Its totient is φ = 45789559200000.

The previous prime is 121230324141239. The next prime is 121230324141253. The reversal of 121230324141250 is 52141423032121.

It is not an unprimeable number, because it can be changed into a prime (121230324141253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 75911285452 + ... + 75911287048.

It is an arithmetic number, because the mean of its divisors is an integer number (751219032960).

Almost surely, 2^{121230324141250} is an apocalyptic number.

121230324141250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121230324141250 is a deficient number, since it is larger than the sum of its proper divisors (119159766405950).

121230324141250 is a wasteful number, since it uses less digits than its factorization.

121230324141250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059 (or 2044 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 121230324141250 its reverse (52141423032121), we get a palindrome (173371747173371).

The spelling of 121230324141250 in words is "one hundred twenty-one trillion, two hundred thirty billion, three hundred twenty-four million, one hundred forty-one thousand, two hundred fifty".