1333132131013 has 4 divisors (see below), whose sum is σ = 1335101307660. Its totient is φ = 1331162954368.

The previous prime is 1333132130987. The next prime is 1333132131029. The reversal of 1333132131013 is 3101312313331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1330705287844 + 2426843169 = 1153562^2 + 49263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1333132131013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333132131053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984587308 + ... + 984588661.

It is an arithmetic number, because the mean of its divisors is an integer number (333775326915).

Almost surely, 2^{1333132131013} is an apocalyptic number.

It is an amenable number.

1333132131013 is a deficient number, since it is larger than the sum of its proper divisors (1969176647).

1333132131013 is an equidigital number, since it uses as much as digits as its factorization.

1333132131013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969176646.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 1333132131013 its reverse (3101312313331), we get a palindrome (4434444444344).

The spelling of 1333132131013 in words is "one trillion, three hundred thirty-three billion, one hundred thirty-two million, one hundred thirty-one thousand, thirteen".