1330123201024 has 40 divisors (see below), whose sum is σ = 2657946156228. Its totient is φ = 664987115520.

The previous prime is 1330123201009. The next prime is 1330123201037. The reversal of 1330123201024 is 4201023210331.

It can be written as a sum of positive squares in 2 ways, for example, as 1232028961024 + 98094240000 = 1109968^2 + 313200^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1330123200986 and 1330123201004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4580284 + ... + 4862020.

Almost surely, 2^{1330123201024} is an apocalyptic number.

It is an amenable number.

1330123201024 is a deficient number, since it is larger than the sum of its proper divisors (1327822955204).

1330123201024 is an frugal number, since it uses more digits than its factorization.

1330123201024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290976 (or 290960 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1330123201024 its reverse (4201023210331), we get a palindrome (5531146411355).

The spelling of 1330123201024 in words is "one trillion, three hundred thirty billion, one hundred twenty-three million, two hundred one thousand, twenty-four".