1010433321 has 12 divisors (see below), whose sum is σ = 1459942848. Its totient is φ = 673424664.

The previous prime is 1010433289. The next prime is 1010433323. The reversal of 1010433321 is 1233340101.

It is not a de Polignac number, because 1010433321 - 2⁵ = 1010433289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010433294 and 1010433303.

It is not an unprimeable number, because it can be changed into a prime (1010433323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20236 + ... + 49298.

It is an arithmetic number, because the mean of its divisors is an integer number (121661904).

Almost surely, 2^1010433321 is an apocalyptic number.

It is an amenable number.

1010433321 is a deficient number, since it is larger than the sum of its proper divisors (449509527).

1010433321 is a wasteful number, since it uses less digits than its factorization.

1010433321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32932 (or 32929 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1010433321 is about 31787.3138374415. The cubic root of 1010433321 is about 1003.4657483787.

Adding to 1010433321 its reverse (1233340101), we get a palindrome (2243773422).

The spelling of 1010433321 in words is "one billion, ten million, four hundred thirty-three thousand, three hundred twenty-one".