64263030140303 has 2 divisors, whose sum is σ = 64263030140304. Its totient is φ = 64263030140302.

The previous prime is 64263030140263. The next prime is 64263030140321. The reversal of 64263030140303 is 30304103036246.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64263030140303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64263030140383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32131515070151 + 32131515070152.

It is an arithmetic number, because the mean of its divisors is an integer number (32131515070152).

Almost surely, 2^{64263030140303} is an apocalyptic number.

64263030140303 is a deficient number, since it is larger than the sum of its proper divisors (1).

64263030140303 is an equidigital number, since it uses as much as digits as its factorization.

64263030140303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 64263030140303 its reverse (30304103036246), we get a palindrome (94567133176549).

The spelling of 64263030140303 in words is "sixty-four trillion, two hundred sixty-three billion, thirty million, one hundred forty thousand, three hundred three".