121434411113032 has 16 divisors (see below), whose sum is σ = 231548665258800. Its totient is φ = 59688100377360.

The previous prime is 121434411113023. The next prime is 121434411113221. The reversal of 121434411113032 is 230311114434121.

It is a junction number, because it is equal to n+sod(n) for n = 121434411112985 and 121434411113003.

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, 128638146894 + ... + 128638147837.

It is an arithmetic number, because the mean of its divisors is an integer number (14471791578675).

Almost surely, 2^{121434411113032} is an apocalyptic number.

It is an amenable number.

121434411113032 is a deficient number, since it is larger than the sum of its proper divisors (110114254145768).

121434411113032 is a wasteful number, since it uses less digits than its factorization.

121434411113032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257276294796 (or 257276294792 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 121434411113032 its reverse (230311114434121), we get a palindrome (351745525547153).

The spelling of 121434411113032 in words is "one hundred twenty-one trillion, four hundred thirty-four billion, four hundred eleven million, one hundred thirteen thousand, thirty-two".