121433001430331 has 8 divisors (see below), whose sum is σ = 124787194527744. Its totient is φ = 118097494646080.

The previous prime is 121433001430327. The next prime is 121433001430357. The reversal of 121433001430331 is 133034100334121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121433001430331 - 2² = 121433001430327 is a prime.

It is a super-2 number, since 2×121433001430331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121433001430294 and 121433001430303.

It is not an unprimeable number, because it can be changed into a prime (121433001432331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4671565115 + ... + 4671591108.

It is an arithmetic number, because the mean of its divisors is an integer number (15598399315968).

Almost surely, 2^{121433001430331} is an apocalyptic number.

121433001430331 is a deficient number, since it is larger than the sum of its proper divisors (3354193097413).

121433001430331 is an equidigital number, since it uses as much as digits as its factorization.

121433001430331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9343156581.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 121433001430331 its reverse (133034100334121), we get a palindrome (254467101764452).

The spelling of 121433001430331 in words is "one hundred twenty-one trillion, four hundred thirty-three billion, one million, four hundred thirty thousand, three hundred thirty-one".