10001302021323 has 12 divisors (see below), whose sum is σ = 14451381645688. Its totient is φ = 6665200909920.

The previous prime is 10001302021307. The next prime is 10001302021331. The reversal of 10001302021323 is 32312020310001.

10001302021323 is a `hidden beast` number, since 10 + 0 + 0 + 130 + 202 + 1 + 323 = 666.

It is not a de Polignac number, because 10001302021323 - 2⁴ = 10001302021307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10001302021296 and 10001302021305.

It is not an unprimeable number, because it can be changed into a prime (10001302026323) 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, 194453773 + ... + 194505198.

Almost surely, 2^{10001302021323} is an apocalyptic number.

10001302021323 is a deficient number, since it is larger than the sum of its proper divisors (4450079624365).

10001302021323 is a wasteful number, since it uses less digits than its factorization.

10001302021323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388961834 (or 388961831 counting only the distinct ones).

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

Adding to 10001302021323 its reverse (32312020310001), we get a palindrome (42313322331324).

The spelling of 10001302021323 in words is "ten trillion, one billion, three hundred two million, twenty-one thousand, three hundred twenty-three".