12371620763 has 2 divisors, whose sum is σ = 12371620764. Its totient is φ = 12371620762.

The previous prime is 12371620759. The next prime is 12371620823. The reversal of 12371620763 is 36702617321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12371620763 - 2² = 12371620759 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12371623763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6185810381 + 6185810382.

It is an arithmetic number, because the mean of its divisors is an integer number (6185810382).

Almost surely, 2^12371620763 is an apocalyptic number.

12371620763 is a deficient number, since it is larger than the sum of its proper divisors (1).

12371620763 is an equidigital number, since it uses as much as digits as its factorization.

12371620763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 38.

The spelling of 12371620763 in words is "twelve billion, three hundred seventy-one million, six hundred twenty thousand, seven hundred sixty-three".