320023002003103 has 32 divisors (see below), whose sum is σ = 378605423572992. Its totient is φ = 264821700780000.

The previous prime is 320023002003097. The next prime is 320023002003109. The reversal of 320023002003103 is 301300200320023.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (320023002003097) and next prime (320023002003109).

It is not a de Polignac number, because 320023002003103 - 2²⁹ = 320022465132191 is a prime.

It is a super-2 number, since 2×320023002003103² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320023002003109) 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, 6270201 + ... + 26064562.

It is an arithmetic number, because the mean of its divisors is an integer number (11831419486656).

Almost surely, 2^{320023002003103} is an apocalyptic number.

320023002003103 is a deficient number, since it is larger than the sum of its proper divisors (58582421569889).

320023002003103 is a wasteful number, since it uses less digits than its factorization.

320023002003103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32335195.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 320023002003103 its reverse (301300200320023), we get a palindrome (621323202323126).

The spelling of 320023002003103 in words is "three hundred twenty trillion, twenty-three billion, two million, three thousand, one hundred three".