121033023143232 has 28 divisors (see below), whose sum is σ = 320233207066976. Its totient is φ = 40344341047680.

The previous prime is 121033023143183. The next prime is 121033023143243. The reversal of 121033023143232 is 232341320330121.

It is a self number, because there is not a number n which added to its sum of digits gives 121033023143232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315190164244 + ... + 315190164627.

It is an arithmetic number, because the mean of its divisors is an integer number (11436900252392).

Almost surely, 2^{121033023143232} is an apocalyptic number.

121033023143232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121033023143232 is an abundant number, since it is smaller than the sum of its proper divisors (199200183923744).

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

121033023143232 is an equidigital number, since it uses as much as digits as its factorization.

121033023143232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630380328886 (or 630380328876 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 121033023143232 its reverse (232341320330121), we get a palindrome (353374343473353).

The spelling of 121033023143232 in words is "one hundred twenty-one trillion, thirty-three billion, twenty-three million, one hundred forty-three thousand, two hundred thirty-two".