3203020121203 has 8 divisors (see below), whose sum is σ = 3663913195008. Its totient is φ = 2742956740104.

The previous prime is 3203020121173. The next prime is 3203020121281. The reversal of 3203020121203 is 3021210203023.

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

It is not a de Polignac number, because 3203020121203 - 2³³ = 3194430186611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3203020131203) 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, 207414901 + ... + 207430342.

It is an arithmetic number, because the mean of its divisors is an integer number (457989149376).

Almost surely, 2^{3203020121203} is an apocalyptic number.

3203020121203 is a deficient number, since it is larger than the sum of its proper divisors (460893073805).

3203020121203 is a wasteful number, since it uses less digits than its factorization.

3203020121203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414846353.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3203020121203 its reverse (3021210203023), we get a palindrome (6224230324226).

The spelling of 3203020121203 in words is "three trillion, two hundred three billion, twenty million, one hundred twenty-one thousand, two hundred three".