1200331033023 has 8 divisors (see below), whose sum is σ = 1602390761136. Its totient is φ = 799245996800.

The previous prime is 1200331033007. The next prime is 1200331033103. The reversal of 1200331033023 is 3203301330021.

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

It is a cyclic number.

It is not a de Polignac number, because 1200331033023 - 2⁴ = 1200331033007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200331053023) 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, 243670098 + ... + 243675023.

It is an arithmetic number, because the mean of its divisors is an integer number (200298845142).

Almost surely, 2^{1200331033023} is an apocalyptic number.

1200331033023 is a deficient number, since it is larger than the sum of its proper divisors (402059728113).

1200331033023 is an equidigital number, since it uses as much as digits as its factorization.

1200331033023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487345945.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1200331033023 its reverse (3203301330021), we get a palindrome (4403632363044).

The spelling of 1200331033023 in words is "one trillion, two hundred billion, three hundred thirty-one million, thirty-three thousand, twenty-three".