2303133120021 has 8 divisors (see below), whose sum is σ = 3176735338080. Its totient is φ = 1482476490992.

The previous prime is 2303133119977. The next prime is 2303133120031. The reversal of 2303133120021 is 1200213313032.

2303133120021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2303133120021 - 2⁷ = 2303133119893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2303133120021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303133120031) 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, 13236397155 + ... + 13236397328.

It is an arithmetic number, because the mean of its divisors is an integer number (397091917260).

Almost surely, 2^{2303133120021} is an apocalyptic number.

It is an amenable number.

2303133120021 is a deficient number, since it is larger than the sum of its proper divisors (873602218059).

2303133120021 is a wasteful number, since it uses less digits than its factorization.

2303133120021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26472794515.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2303133120021 its reverse (1200213313032), we get a palindrome (3503346433053).

The spelling of 2303133120021 in words is "two trillion, three hundred three billion, one hundred thirty-three million, one hundred twenty thousand, twenty-one".