1020300163313 has 16 divisors (see below), whose sum is σ = 1047879940800. Its totient is φ = 993076770240.

The previous prime is 1020300163297. The next prime is 1020300163319. The reversal of 1020300163313 is 3133610030201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1020300163313 - 2⁴ = 1020300163297 is a prime.

It is a super-2 number, since 2×1020300163313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020300163319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8823770 + ... + 8938652.

It is an arithmetic number, because the mean of its divisors is an integer number (65492496300).

Almost surely, 2^{1020300163313} is an apocalyptic number.

It is an amenable number.

1020300163313 is a deficient number, since it is larger than the sum of its proper divisors (27579777487).

1020300163313 is a wasteful number, since it uses less digits than its factorization.

1020300163313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116432.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1020300163313 its reverse (3133610030201), we get a palindrome (4153910193514).

The spelling of 1020300163313 in words is "one trillion, twenty billion, three hundred million, one hundred sixty-three thousand, three hundred thirteen".