1300702573145 has 4 divisors (see below), whose sum is σ = 1560843087780. Its totient is φ = 1040562058512.

The previous prime is 1300702573133. The next prime is 1300702573187. The reversal of 1300702573145 is 5413752070031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 902950356169 + 397752216976 = 950237^2 + 630676^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1300702573145 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1300702573099 and 1300702573108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130070257310 + ... + 130070257319.

It is an arithmetic number, because the mean of its divisors is an integer number (390210771945).

Almost surely, 2^{1300702573145} is an apocalyptic number.

It is an amenable number.

1300702573145 is a deficient number, since it is larger than the sum of its proper divisors (260140514635).

1300702573145 is an equidigital number, since it uses as much as digits as its factorization.

1300702573145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260140514634.

The product of its (nonzero) digits is 88200, while the sum is 38.

The spelling of 1300702573145 in words is "one trillion, three hundred billion, seven hundred two million, five hundred seventy-three thousand, one hundred forty-five".