3153353421203 has 16 divisors (see below), whose sum is σ = 3467679621120. Its totient is φ = 2854166394816.

The previous prime is 3153353421151. The next prime is 3153353421247. The reversal of 3153353421203 is 3021243533513.

It is a cyclic number.

It is not a de Polignac number, because 3153353421203 - 2⁶ = 3153353421139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3153353421703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3835475 + ... + 4584492.

It is an arithmetic number, because the mean of its divisors is an integer number (216729976320).

Almost surely, 2^{3153353421203} is an apocalyptic number.

3153353421203 is a deficient number, since it is larger than the sum of its proper divisors (314326199917).

3153353421203 is a wasteful number, since it uses less digits than its factorization.

3153353421203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8420866.

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 3153353421203 its reverse (3021243533513), we get a palindrome (6174596954716).

The spelling of 3153353421203 in words is "three trillion, one hundred fifty-three billion, three hundred fifty-three million, four hundred twenty-one thousand, two hundred three".