121124022463 has 2 divisors, whose sum is σ = 121124022464. Its totient is φ = 121124022462.

The previous prime is 121124022457. The next prime is 121124022553. The reversal of 121124022463 is 364220421121.

It is a weak prime.

It is an emirp because it is prime and its reverse (364220421121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121124022463 - 2¹⁷ = 121123891391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121124022443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60562011231 + 60562011232.

It is an arithmetic number, because the mean of its divisors is an integer number (60562011232).

Almost surely, 2^121124022463 is an apocalyptic number.

121124022463 is a deficient number, since it is larger than the sum of its proper divisors (1).

121124022463 is an equidigital number, since it uses as much as digits as its factorization.

121124022463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 121124022463 its reverse (364220421121), we get a palindrome (485344443584).

The spelling of 121124022463 in words is "one hundred twenty-one billion, one hundred twenty-four million, twenty-two thousand, four hundred sixty-three".