10011002010321 has 32 divisors (see below), whose sum is σ = 14405309170560. Its totient is φ = 6147531532800.

The previous prime is 10011002010271. The next prime is 10011002010323. The reversal of 10011002010321 is 12301020011001.

It is not a de Polignac number, because 10011002010321 - 2¹⁹ = 10011001486033 is a prime.

It is a super-2 number, since 2×10011002010321² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10011002010297 and 10011002010306.

It is not an unprimeable number, because it can be changed into a prime (10011002010323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424885381 + ... + 424908941.

It is an arithmetic number, because the mean of its divisors is an integer number (450165911580).

Almost surely, 2^{10011002010321} is an apocalyptic number.

It is an amenable number.

10011002010321 is a deficient number, since it is larger than the sum of its proper divisors (4394307160239).

10011002010321 is a wasteful number, since it uses less digits than its factorization.

10011002010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46257.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10011002010321 its reverse (12301020011001), we get a palindrome (22312022021322).

The spelling of 10011002010321 in words is "ten trillion, eleven billion, two million, ten thousand, three hundred twenty-one".