121752434327 has 2 divisors, whose sum is σ = 121752434328. Its totient is φ = 121752434326.

The previous prime is 121752434303. The next prime is 121752434333. The reversal of 121752434327 is 723434257121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121752434327 - 2⁸ = 121752434071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121752434357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60876217163 + 60876217164.

It is an arithmetic number, because the mean of its divisors is an integer number (60876217164).

Almost surely, 2^121752434327 is an apocalyptic number.

121752434327 is a deficient number, since it is larger than the sum of its proper divisors (1).

121752434327 is an equidigital number, since it uses as much as digits as its factorization.

121752434327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 282240, while the sum is 41.

The spelling of 121752434327 in words is "one hundred twenty-one billion, seven hundred fifty-two million, four hundred thirty-four thousand, three hundred twenty-seven".