10321041021 has 8 divisors (see below), whose sum is σ = 13765931424. Its totient is φ = 6878422320.

The previous prime is 10321041001. The next prime is 10321041067. The reversal of 10321041021 is 12014012301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10321041021 - 2⁶ = 10321040957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321041001) 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, 557295 + ... + 575516.

It is an arithmetic number, because the mean of its divisors is an integer number (1720741428).

Almost surely, 2^10321041021 is an apocalyptic number.

It is an amenable number.

10321041021 is a deficient number, since it is larger than the sum of its proper divisors (3444890403).

10321041021 is a wasteful number, since it uses less digits than its factorization.

10321041021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135851.

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

Adding to 10321041021 its reverse (12014012301), we get a palindrome (22335053322).

The spelling of 10321041021 in words is "ten billion, three hundred twenty-one million, forty-one thousand, twenty-one".