1010302345345 has 4 divisors (see below), whose sum is σ = 1212362814420. Its totient is φ = 808241876272.

The previous prime is 1010302345343. The next prime is 1010302345397. The reversal of 1010302345345 is 5435432030101.

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 243656755456 + 766645589889 = 493616^2 + 875583^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010302345345 - 2¹ = 1010302345343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010302345343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101030234530 + ... + 101030234539.

It is an arithmetic number, because the mean of its divisors is an integer number (303090703605).

Almost surely, 2^{1010302345345} is an apocalyptic number.

It is an amenable number.

1010302345345 is a deficient number, since it is larger than the sum of its proper divisors (202060469075).

1010302345345 is an equidigital number, since it uses as much as digits as its factorization.

1010302345345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202060469074.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 1010302345345 its reverse (5435432030101), we get a palindrome (6445734375446).

The spelling of 1010302345345 in words is "one trillion, ten billion, three hundred two million, three hundred forty-five thousand, three hundred forty-five".