1330973192873 has 2 divisors, whose sum is σ = 1330973192874. Its totient is φ = 1330973192872.

The previous prime is 1330973192789. The next prime is 1330973193001. The reversal of 1330973192873 is 3782913790331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1217341502224 + 113631690649 = 1103332^2 + 337093^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330973192873 - 2³⁸ = 1056095285929 is a prime.

It is a super-3 number, since 3×1330973192873³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1330973092873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665486596436 + 665486596437.

It is an arithmetic number, because the mean of its divisors is an integer number (665486596437).

Almost surely, 2^{1330973192873} is an apocalyptic number.

It is an amenable number.

1330973192873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330973192873 is an equidigital number, since it uses as much as digits as its factorization.

1330973192873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5143824, while the sum is 56.

The spelling of 1330973192873 in words is "one trillion, three hundred thirty billion, nine hundred seventy-three million, one hundred ninety-two thousand, eight hundred seventy-three".