103212304323 has 32 divisors (see below), whose sum is σ = 147077519616. Its totient is φ = 64156105728.

The previous prime is 103212304319. The next prime is 103212304331. The reversal of 103212304323 is 323403212301.

It is not a de Polignac number, because 103212304323 - 2² = 103212304319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103212304293 and 103212304302.

It is not an unprimeable number, because it can be changed into a prime (103212304313) 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, 2582136 + ... + 2621802.

It is an arithmetic number, because the mean of its divisors is an integer number (4596172488).

Almost surely, 2^103212304323 is an apocalyptic number.

103212304323 is a deficient number, since it is larger than the sum of its proper divisors (43865215293).

103212304323 is a wasteful number, since it uses less digits than its factorization.

103212304323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40163.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 103212304323 its reverse (323403212301), we get a palindrome (426615516624).

The spelling of 103212304323 in words is "one hundred three billion, two hundred twelve million, three hundred four thousand, three hundred twenty-three".