1333232131138 has 8 divisors (see below), whose sum is σ = 2001218898960. Its totient is φ = 666159164820.

The previous prime is 1333232131093. The next prime is 1333232131139. The reversal of 1333232131138 is 8311312323331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1333232131139) 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, 228446728 + ... + 228452563.

It is an arithmetic number, because the mean of its divisors is an integer number (250152362370).

Almost surely, 2^{1333232131138} is an apocalyptic number.

1333232131138 is a deficient number, since it is larger than the sum of its proper divisors (667986767822).

1333232131138 is a wasteful number, since it uses less digits than its factorization.

1333232131138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456900752.

The product of its digits is 23328, while the sum is 34.

Adding to 1333232131138 its reverse (8311312323331), we get a palindrome (9644544454469).

The spelling of 1333232131138 in words is "one trillion, three hundred thirty-three billion, two hundred thirty-two million, one hundred thirty-one thousand, one hundred thirty-eight".