121230332320332 has 24 divisors (see below), whose sum is σ = 292624940084400. Its totient is φ = 39016658677696.

The previous prime is 121230332320261. The next prime is 121230332320343. The reversal of 121230332320332 is 233023233032121.

It is a self number, because there is not a number n which added to its sum of digits gives 121230332320332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174181511607 + ... + 174181512302.

It is an arithmetic number, because the mean of its divisors is an integer number (12192705836850).

Almost surely, 2^{121230332320332} is an apocalyptic number.

121230332320332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121230332320332 is an abundant number, since it is smaller than the sum of its proper divisors (171394607764068).

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

121230332320332 is a wasteful number, since it uses less digits than its factorization.

121230332320332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348363023945 (or 348363023943 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 121230332320332 its reverse (233023233032121), we get a palindrome (354253565352453).

The spelling of 121230332320332 in words is "one hundred twenty-one trillion, two hundred thirty billion, three hundred thirty-two million, three hundred twenty thousand, three hundred thirty-two".