10321011 has 6 divisors (see below), whose sum is σ = 14908140. Its totient is φ = 6880668.

The previous prime is 10320983. The next prime is 10321021. The reversal of 10321011 is 11012301.

It is not a de Polignac number, because 10321011 - 2⁵ = 10320979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 1146779 = 10321011 / (1 + 0 + 3 + 2 + 1 + 0 + 1 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 10320984 and 10321002.

It is not an unprimeable number, because it can be changed into a prime (10321021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 573381 + ... + 573398.

It is an arithmetic number, because the mean of its divisors is an integer number (2484690).

Almost surely, 2^10321011 is an apocalyptic number.

10321011 is a deficient number, since it is larger than the sum of its proper divisors (4587129).

10321011 is a wasteful number, since it uses less digits than its factorization.

10321011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146785 (or 1146782 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 10321011 is about 3212.6330322650. The cubic root of 10321011 is about 217.7245560301.

Adding to 10321011 its reverse (11012301), we get a palindrome (21333312).

The spelling of 10321011 in words is "ten million, three hundred twenty-one thousand, eleven".