1201330330323 has 8 divisors (see below), whose sum is σ = 1695995760528. Its totient is φ = 753775893504.

The previous prime is 1201330330309. The next prime is 1201330330349. The reversal of 1201330330323 is 3230330331021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1201330330323 - 2⁴ = 1201330330307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201330330293 and 1201330330302.

It is not an unprimeable number, because it can be changed into a prime (1201330330303) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11777748286 + ... + 11777748387.

It is an arithmetic number, because the mean of its divisors is an integer number (211999470066).

Almost surely, 2^{1201330330323} is an apocalyptic number.

1201330330323 is a deficient number, since it is larger than the sum of its proper divisors (494665430205).

1201330330323 is a wasteful number, since it uses less digits than its factorization.

1201330330323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23555496693.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 1201330330323 its reverse (3230330331021), we get a palindrome (4431660661344).

The spelling of 1201330330323 in words is "one trillion, two hundred one billion, three hundred thirty million, three hundred thirty thousand, three hundred twenty-three".