121883627963 has 2 divisors, whose sum is σ = 121883627964. Its totient is φ = 121883627962.

The previous prime is 121883627951. The next prime is 121883628019. The reversal of 121883627963 is 369726388121.

It is an a-pointer prime, because the next prime (121883628019) can be obtained adding 121883627963 to its sum of digits (56).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121883627963 - 2¹⁸ = 121883365819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121883627899 and 121883627908.

It is not a weakly prime, because it can be changed into another prime (121883627903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60941813981 + 60941813982.

It is an arithmetic number, because the mean of its divisors is an integer number (60941813982).

Almost surely, 2^121883627963 is an apocalyptic number.

121883627963 is a deficient number, since it is larger than the sum of its proper divisors (1).

121883627963 is an equidigital number, since it uses as much as digits as its factorization.

121883627963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 56.

The spelling of 121883627963 in words is "one hundred twenty-one billion, eight hundred eighty-three million, six hundred twenty-seven thousand, nine hundred sixty-three".