10133231321 has 8 divisors (see below), whose sum is σ = 10222371840. Its totient is φ = 10044237168.

The previous prime is 10133231287. The next prime is 10133231347. The reversal of 10133231321 is 12313233101.

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 10133231321 - 2¹⁰ = 10133230297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10133231293 and 10133231302.

It is not an unprimeable number, because it can be changed into a prime (10133261321) 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, 104870 + ... + 176816.

It is an arithmetic number, because the mean of its divisors is an integer number (1277796480).

Almost surely, 2^10133231321 is an apocalyptic number.

It is an amenable number.

10133231321 is a deficient number, since it is larger than the sum of its proper divisors (89140519).

10133231321 is a wasteful number, since it uses less digits than its factorization.

10133231321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73183.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10133231321 its reverse (12313233101), we get a palindrome (22446464422).

The spelling of 10133231321 in words is "ten billion, one hundred thirty-three million, two hundred thirty-one thousand, three hundred twenty-one".