1330313213077 has 2 divisors, whose sum is σ = 1330313213078. Its totient is φ = 1330313213076.

The previous prime is 1330313213011. The next prime is 1330313213101. The reversal of 1330313213077 is 7703123130331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1083193866756 + 247119346321 = 1040766^2 + 497111^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330313213077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330313213777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665156606538 + 665156606539.

It is an arithmetic number, because the mean of its divisors is an integer number (665156606539).

Almost surely, 2^{1330313213077} is an apocalyptic number.

It is an amenable number.

1330313213077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330313213077 is an equidigital number, since it uses as much as digits as its factorization.

1330313213077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23814, while the sum is 34.

The spelling of 1330313213077 in words is "one trillion, three hundred thirty billion, three hundred thirteen million, two hundred thirteen thousand, seventy-seven".