1003142133242 has 8 divisors (see below), whose sum is σ = 1530216813600. Its totient is φ = 493069862044.

The previous prime is 1003142133241. The next prime is 1003142133251. The reversal of 1003142133242 is 2423312413001.

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 (1003142133241) 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, 4250602142 + ... + 4250602377.

It is an arithmetic number, because the mean of its divisors is an integer number (191277101700).

Almost surely, 2^{1003142133242} is an apocalyptic number.

1003142133242 is a deficient number, since it is larger than the sum of its proper divisors (527074680358).

1003142133242 is an equidigital number, since it uses as much as digits as its factorization.

1003142133242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8501204580.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1003142133242 its reverse (2423312413001), we get a palindrome (3426454546243).

The spelling of 1003142133242 in words is "one trillion, three billion, one hundred forty-two million, one hundred thirty-three thousand, two hundred forty-two".