146121266383 has 2 divisors, whose sum is σ = 146121266384. Its totient is φ = 146121266382.

The previous prime is 146121266327. The next prime is 146121266507. The reversal of 146121266383 is 383662121641.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146121266383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146121266323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73060633191 + 73060633192.

It is an arithmetic number, because the mean of its divisors is an integer number (73060633192).

Almost surely, 2^146121266383 is an apocalyptic number.

146121266383 is a deficient number, since it is larger than the sum of its proper divisors (1).

146121266383 is an equidigital number, since it uses as much as digits as its factorization.

146121266383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 43.

The spelling of 146121266383 in words is "one hundred forty-six billion, one hundred twenty-one million, two hundred sixty-six thousand, three hundred eighty-three".