102003323211301 has 4 divisors (see below), whose sum is σ = 102005443513900. Its totient is φ = 102001202908704.

The previous prime is 102003323211299. The next prime is 102003323211331. The reversal of 102003323211301 is 103112323300201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33417348039076 + 68585975172225 = 5780774^2 + 8281665^2 .

It is a cyclic number.

It is not a de Polignac number, because 102003323211301 - 2¹ = 102003323211299 is a prime.

It is a super-2 number, since 2×102003323211301² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102003323211331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060079136 + ... + 1060175353.

It is an arithmetic number, because the mean of its divisors is an integer number (25501360878475).

Almost surely, 2^{102003323211301} is an apocalyptic number.

It is an amenable number.

102003323211301 is a deficient number, since it is larger than the sum of its proper divisors (2120302599).

102003323211301 is an equidigital number, since it uses as much as digits as its factorization.

102003323211301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120302598.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 102003323211301 its reverse (103112323300201), we get a palindrome (205115646511502).

The spelling of 102003323211301 in words is "one hundred two trillion, three billion, three hundred twenty-three million, two hundred eleven thousand, three hundred one".