10302403000323 has 16 divisors (see below), whose sum is σ = 15699065048576. Its totient is φ = 5887025464320.

The previous prime is 10302403000297. The next prime is 10302403000327. The reversal of 10302403000323 is 32300030420301.

It is not a de Polignac number, because 10302403000323 - 2⁵ = 10302403000291 is a prime.

It is a super-2 number, since 2×10302403000323² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 10302403000323.

It is not an unprimeable number, because it can be changed into a prime (10302403000327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500158 + ... + 4566723.

It is an arithmetic number, because the mean of its divisors is an integer number (981191565536).

Almost surely, 2^{10302403000323} is an apocalyptic number.

10302403000323 is a deficient number, since it is larger than the sum of its proper divisors (5396662048253).

10302403000323 is an equidigital number, since it uses as much as digits as its factorization.

10302403000323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5163714.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 10302403000323 its reverse (32300030420301), we get a palindrome (42602433420624).

The spelling of 10302403000323 in words is "ten trillion, three hundred two billion, four hundred three million, three hundred twenty-three", and thus it is an aban number.