10321042011 has 16 divisors (see below), whose sum is σ = 16411098624. Its totient is φ = 5641314624.

The previous prime is 10321042007. The next prime is 10321042027. The reversal of 10321042011 is 11024012301.

It is not a de Polignac number, because 10321042011 - 2² = 10321042007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10321042051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10683826 + ... + 10684791.

It is an arithmetic number, because the mean of its divisors is an integer number (1025693664).

Almost surely, 2^10321042011 is an apocalyptic number.

10321042011 is a deficient number, since it is larger than the sum of its proper divisors (6090056613).

10321042011 is a wasteful number, since it uses less digits than its factorization.

10321042011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21368650.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10321042011 its reverse (11024012301), we get a palindrome (21345054312).

The spelling of 10321042011 in words is "ten billion, three hundred twenty-one million, forty-two thousand, eleven".