1023304401316 has 24 divisors (see below), whose sum is σ = 1903500803736. Its totient is φ = 479681249280.

The previous prime is 1023304401313. The next prime is 1023304401323. The reversal of 1023304401316 is 6131044033201.

It can be written as a sum of positive squares in 4 ways, for example, as 846576649216 + 176727752100 = 920096^2 + 420390^2 .

It is not an unprimeable number, because it can be changed into a prime (1023304401313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29259945 + ... + 29294896.

It is an arithmetic number, because the mean of its divisors is an integer number (79312533489).

Almost surely, 2^{1023304401316} is an apocalyptic number.

It is an amenable number.

1023304401316 is a deficient number, since it is larger than the sum of its proper divisors (880196402420).

1023304401316 is a wasteful number, since it uses less digits than its factorization.

1023304401316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58555119 (or 58555117 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1023304401316 its reverse (6131044033201), we get a palindrome (7154348434517).

The spelling of 1023304401316 in words is "one trillion, twenty-three billion, three hundred four million, four hundred one thousand, three hundred sixteen".