323121013013103 has 8 divisors (see below), whose sum is σ = 432361213143216. Its totient is φ = 214647410779200.

The previous prime is 323121013013101. The next prime is 323121013013119. The reversal of 323121013013103 is 301310310121323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 323121013013103 - 2¹ = 323121013013101 is a prime.

It is a super-2 number, since 2×323121013013103² (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 (323121013013101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191649473068 + ... + 191649474753.

It is an arithmetic number, because the mean of its divisors is an integer number (54045151642902).

Almost surely, 2^{323121013013103} is an apocalyptic number.

323121013013103 is a deficient number, since it is larger than the sum of its proper divisors (109240200130113).

323121013013103 is a wasteful number, since it uses less digits than its factorization.

323121013013103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383298948105.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 323121013013103 its reverse (301310310121323), we get a palindrome (624431323134426).

The spelling of 323121013013103 in words is "three hundred twenty-three trillion, one hundred twenty-one billion, thirteen million, thirteen thousand, one hundred three".