121035412327 has 2 divisors, whose sum is σ = 121035412328. Its totient is φ = 121035412326.

The previous prime is 121035412291. The next prime is 121035412349. The reversal of 121035412327 is 723214530121.

It is a strong prime.

It is an emirp because it is prime and its reverse (723214530121) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121035412327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121035412027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60517706163 + 60517706164.

It is an arithmetic number, because the mean of its divisors is an integer number (60517706164).

Almost surely, 2^121035412327 is an apocalyptic number.

121035412327 is a deficient number, since it is larger than the sum of its proper divisors (1).

121035412327 is an equidigital number, since it uses as much as digits as its factorization.

121035412327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 121035412327 its reverse (723214530121), we get a palindrome (844249942448).

The spelling of 121035412327 in words is "one hundred twenty-one billion, thirty-five million, four hundred twelve thousand, three hundred twenty-seven".