1330131333323 has 16 divisors (see below), whose sum is σ = 1498494720576. Its totient is φ = 1171471973760.

The previous prime is 1330131333317. The next prime is 1330131333331. The reversal of 1330131333323 is 3233331310331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1330131333323 - 2⁶ = 1330131333259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330131333343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5484068 + ... + 5721473.

It is an arithmetic number, because the mean of its divisors is an integer number (93655920036).

Almost surely, 2^{1330131333323} is an apocalyptic number.

1330131333323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1330131333323 is a deficient number, since it is larger than the sum of its proper divisors (168363387253).

1330131333323 is a wasteful number, since it uses less digits than its factorization.

1330131333323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11205974.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 1330131333323 its reverse (3233331310331), we get a palindrome (4563462643654).

The spelling of 1330131333323 in words is "one trillion, three hundred thirty billion, one hundred thirty-one million, three hundred thirty-three thousand, three hundred twenty-three".