10133231303221 has 32 divisors (see below), whose sum is σ = 11288857144320. Its totient is φ = 9037058284800.

The previous prime is 10133231303203. The next prime is 10133231303339. The reversal of 10133231303221 is 12230313233101.

It is not a de Polignac number, because 10133231303221 - 2¹¹ = 10133231301173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10133231303201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40428916 + ... + 40678786.

It is an arithmetic number, because the mean of its divisors is an integer number (352776785760).

Almost surely, 2^{10133231303221} is an apocalyptic number.

It is an amenable number.

10133231303221 is a deficient number, since it is larger than the sum of its proper divisors (1155625841099).

10133231303221 is a wasteful number, since it uses less digits than its factorization.

10133231303221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250837.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 10133231303221 its reverse (12230313233101), we get a palindrome (22363544536322).

The spelling of 10133231303221 in words is "ten trillion, one hundred thirty-three billion, two hundred thirty-one million, three hundred three thousand, two hundred twenty-one".