1330023103442 has 32 divisors (see below), whose sum is σ = 2294440331904. Its totient is φ = 572309337600.

The previous prime is 1330023103439. The next prime is 1330023103447. The reversal of 1330023103442 is 2443013200331.

It is a super-2 number, since 2×1330023103442² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1330023103447) 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, 13499909 + ... + 13598072.

It is an arithmetic number, because the mean of its divisors is an integer number (71701260372).

Almost surely, 2^{1330023103442} is an apocalyptic number.

1330023103442 is a deficient number, since it is larger than the sum of its proper divisors (964417228462).

1330023103442 is a wasteful number, since it uses less digits than its factorization.

1330023103442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27098114.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1330023103442 its reverse (2443013200331), we get a palindrome (3773036303773).

The spelling of 1330023103442 in words is "one trillion, three hundred thirty billion, twenty-three million, one hundred three thousand, four hundred forty-two".