1003331201142 has 8 divisors (see below), whose sum is σ = 2006662402296. Its totient is φ = 334443733712.

The previous prime is 1003331201083. The next prime is 1003331201149. The reversal of 1003331201142 is 2411021333001.

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

1003331201142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003331201149) 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, 83610933423 + ... + 83610933434.

It is an arithmetic number, because the mean of its divisors is an integer number (250832800287).

Almost surely, 2^{1003331201142} is an apocalyptic number.

1003331201142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003331201142 is a wasteful number, since it uses less digits than its factorization.

1003331201142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167221866862.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1003331201142 its reverse (2411021333001), we get a palindrome (3414352534143).

The spelling of 1003331201142 in words is "one trillion, three billion, three hundred thirty-one million, two hundred one thousand, one hundred forty-two".