120001011033 has 8 divisors (see below), whose sum is σ = 160003680928. Its totient is φ = 79999507584.

The previous prime is 120001011001. The next prime is 120001011059. The reversal of 120001011033 is 330110100021.

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

It is not a de Polignac number, because 120001011033 - 2⁵ = 120001011001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120001011083) 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, 13735 + ... + 490092.

It is an arithmetic number, because the mean of its divisors is an integer number (20000460116).

Almost surely, 2^120001011033 is an apocalyptic number.

It is an amenable number.

120001011033 is a deficient number, since it is larger than the sum of its proper divisors (40002669895).

120001011033 is an equidigital number, since it uses as much as digits as its factorization.

120001011033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583223.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 120001011033 its reverse (330110100021), we get a palindrome (450111111054).

The spelling of 120001011033 in words is "one hundred twenty billion, one million, eleven thousand, thirty-three".