1330123030 has 16 divisors (see below), whose sum is σ = 2445163200. Its totient is φ = 520728832.

The previous prime is 1330123009. The next prime is 1330123031. The reversal of 1330123030 is 303210331.

It is a junction number, because it is equal to n+sod(n) for n = 1330122995 and 1330123013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330123031) 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, 1414555 + ... + 1415494.

It is an arithmetic number, because the mean of its divisors is an integer number (152822700).

Almost surely, 2^1330123030 is an apocalyptic number.

1330123030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330123030 is a deficient number, since it is larger than the sum of its proper divisors (1115040170).

1330123030 is a wasteful number, since it uses less digits than its factorization.

1330123030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830103.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1330123030 is about 36470.8517860496. The cubic root of 1330123030 is about 1099.7583573893.

Adding to 1330123030 its reverse (303210331), we get a palindrome (1633333361).

The spelling of 1330123030 in words is "one billion, three hundred thirty million, one hundred twenty-three thousand, thirty".