121301424231141 has 32 divisors (see below), whose sum is σ = 201645516054528. Its totient is φ = 63013229979840.

The previous prime is 121301424231109. The next prime is 121301424231199. The reversal of 121301424231141 is 141132424103121.

It is not a de Polignac number, because 121301424231141 - 2⁵ = 121301424231109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121301424231099 and 121301424231108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121301424231101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28246156 + ... + 32255978.

It is an arithmetic number, because the mean of its divisors is an integer number (6301422376704).

Almost surely, 2^{121301424231141} is an apocalyptic number.

121301424231141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

121301424231141 is a deficient number, since it is larger than the sum of its proper divisors (80344091823387).

121301424231141 is a wasteful number, since it uses less digits than its factorization.

121301424231141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140801.

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 121301424231141 its reverse (141132424103121), we get a palindrome (262433848334262).

The spelling of 121301424231141 in words is "one hundred twenty-one trillion, three hundred one billion, four hundred twenty-four million, two hundred thirty-one thousand, one hundred forty-one".