121013021023327 has 2 divisors, whose sum is σ = 121013021023328. Its totient is φ = 121013021023326.

The previous prime is 121013021023243. The next prime is 121013021023343. The reversal of 121013021023327 is 723320120310121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121013021023327 - 2¹⁵ = 121013020990559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121013021023295 and 121013021023304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121013021023927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60506510511663 + 60506510511664.

It is an arithmetic number, because the mean of its divisors is an integer number (60506510511664).

Almost surely, 2^{121013021023327} is an apocalyptic number.

121013021023327 is a deficient number, since it is larger than the sum of its proper divisors (1).

121013021023327 is an equidigital number, since it uses as much as digits as its factorization.

121013021023327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 121013021023327 its reverse (723320120310121), we get a palindrome (844333141333448).

The spelling of 121013021023327 in words is "one hundred twenty-one trillion, thirteen billion, twenty-one million, twenty-three thousand, three hundred twenty-seven".