121232023303 has 2 divisors, whose sum is σ = 121232023304. Its totient is φ = 121232023302.

The previous prime is 121232023301. The next prime is 121232023307. The reversal of 121232023303 is 303320232121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121232023303 - 2¹ = 121232023301 is a prime.

Together with 121232023301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121232023301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60616011651 + 60616011652.

It is an arithmetic number, because the mean of its divisors is an integer number (60616011652).

Almost surely, 2^121232023303 is an apocalyptic number.

121232023303 is a deficient number, since it is larger than the sum of its proper divisors (1).

121232023303 is an equidigital number, since it uses as much as digits as its factorization.

121232023303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 121232023303 its reverse (303320232121), we get a palindrome (424552255424).

The spelling of 121232023303 in words is "one hundred twenty-one billion, two hundred thirty-two million, twenty-three thousand, three hundred three".