1000120303023 has 8 divisors (see below), whose sum is σ = 1340475380736. Its totient is φ = 663256047000.

The previous prime is 1000120303019. The next prime is 1000120303067. The reversal of 1000120303023 is 3203030210001.

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

It is not a de Polignac number, because 1000120303023 - 2² = 1000120303019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000120302993 and 1000120303011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000120303093) 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, 872704753 + ... + 872705898.

It is an arithmetic number, because the mean of its divisors is an integer number (167559422592).

Almost surely, 2^{1000120303023} is an apocalyptic number.

1000120303023 is a deficient number, since it is larger than the sum of its proper divisors (340355077713).

1000120303023 is a wasteful number, since it uses less digits than its factorization.

1000120303023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745410845.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 1000120303023 its reverse (3203030210001), we get a palindrome (4203150513024).

The spelling of 1000120303023 in words is "one trillion, one hundred twenty million, three hundred three thousand, twenty-three".