1330231310133 has 32 divisors (see below), whose sum is σ = 2020308687360. Its totient is φ = 771125933760.

The previous prime is 1330231310099. The next prime is 1330231310143. The reversal of 1330231310133 is 3310131320331.

It is not a de Polignac number, because 1330231310133 - 2²⁰ = 1330230261557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330231310143) 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, 6392935 + ... + 6597732.

It is an arithmetic number, because the mean of its divisors is an integer number (63134646480).

Almost surely, 2^{1330231310133} is an apocalyptic number.

It is an amenable number.

1330231310133 is a deficient number, since it is larger than the sum of its proper divisors (690077377227).

1330231310133 is a wasteful number, since it uses less digits than its factorization.

1330231310133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12990817.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 1330231310133 its reverse (3310131320331), we get a palindrome (4640362630464).

The spelling of 1330231310133 in words is "one trillion, three hundred thirty billion, two hundred thirty-one million, three hundred ten thousand, one hundred thirty-three".