1201301004323 has 24 divisors (see below), whose sum is σ = 1401012138240. Its totient is φ = 1027049783760.

The previous prime is 1201301004317. The next prime is 1201301004361. The reversal of 1201301004323 is 3234001031021.

It is not a de Polignac number, because 1201301004323 - 2⁸ = 1201301004067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1201301004295 and 1201301004304.

It is not an unprimeable number, because it can be changed into a prime (1201301004383) 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 23 ways as a sum of consecutive naturals, for example, 114067568 + ... + 114078098.

It is an arithmetic number, because the mean of its divisors is an integer number (58375505760).

Almost surely, 2^{1201301004323} is an apocalyptic number.

1201301004323 is a deficient number, since it is larger than the sum of its proper divisors (199711133917).

1201301004323 is a wasteful number, since it uses less digits than its factorization.

1201301004323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16287 (or 16280 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1201301004323 its reverse (3234001031021), we get a palindrome (4435302035344).

The spelling of 1201301004323 in words is "one trillion, two hundred one billion, three hundred one million, four thousand, three hundred twenty-three".