323103121130 has 16 divisors (see below), whose sum is σ = 595770633864. Its totient is φ = 126089022720.

The previous prime is 323103121129. The next prime is 323103121153. The reversal of 323103121130 is 31121301323.

It can be written as a sum of positive squares in 4 ways, for example, as 177782819449 + 145320301681 = 421643^2 + 381209^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394027787 + ... + 394028606.

Almost surely, 2^323103121130 is an apocalyptic number.

323103121130 is a deficient number, since it is larger than the sum of its proper divisors (272667512734).

323103121130 is a wasteful number, since it uses less digits than its factorization.

323103121130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788056441.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 323103121130 its reverse (31121301323), we get a palindrome (354224422453).

The spelling of 323103121130 in words is "three hundred twenty-three billion, one hundred three million, one hundred twenty-one thousand, one hundred thirty".