1000323123104 has 48 divisors (see below), whose sum is σ = 1985538122568. Its totient is φ = 496076193792.

The previous prime is 1000323123029. The next prime is 1000323123119. The reversal of 1000323123104 is 4013213230001.

It can be written as a sum of positive squares in 4 ways, for example, as 988139378704 + 12183744400 = 994052^2 + 110380^2 .

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, 1655174 + ... + 2177210.

Almost surely, 2^{1000323123104} is an apocalyptic number.

It is an amenable number.

1000323123104 is a deficient number, since it is larger than the sum of its proper divisors (985214999464).

1000323123104 is a wasteful number, since it uses less digits than its factorization.

1000323123104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522537 (or 522529 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1000323123104 its reverse (4013213230001), we get a palindrome (5013536353105).

The spelling of 1000323123104 in words is "one trillion, three hundred twenty-three million, one hundred twenty-three thousand, one hundred four".