121433001430379 has 2 divisors, whose sum is σ = 121433001430380. Its totient is φ = 121433001430378.

The previous prime is 121433001430357. The next prime is 121433001430589. The reversal of 121433001430379 is 973034100334121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121433001430379 - 2³² = 121428706463083 is a prime.

It is not a weakly prime, because it can be changed into another prime (121433001430319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60716500715189 + 60716500715190.

It is an arithmetic number, because the mean of its divisors is an integer number (60716500715190).

Almost surely, 2^{121433001430379} is an apocalyptic number.

121433001430379 is a deficient number, since it is larger than the sum of its proper divisors (1).

121433001430379 is an equidigital number, since it uses as much as digits as its factorization.

121433001430379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 121433001430379 in words is "one hundred twenty-one trillion, four hundred thirty-three billion, one million, four hundred thirty thousand, three hundred seventy-nine".