20033123001 has 8 divisors (see below), whose sum is σ = 26713604544. Its totient is φ = 13354028400.

The previous prime is 20033122997. The next prime is 20033123023. The reversal of 20033123001 is 10032133002.

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

It is not a de Polignac number, because 20033123001 - 2² = 20033122997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20033123041) 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, 312550 + ... + 371151.

It is an arithmetic number, because the mean of its divisors is an integer number (3339200568).

Almost surely, 2^20033123001 is an apocalyptic number.

It is an amenable number.

20033123001 is a deficient number, since it is larger than the sum of its proper divisors (6680481543).

20033123001 is an equidigital number, since it uses as much as digits as its factorization.

20033123001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693471.

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

Adding to 20033123001 its reverse (10032133002), we get a palindrome (30065256003).

The spelling of 20033123001 in words is "twenty billion, thirty-three million, one hundred twenty-three thousand, one".