1330202003023 has 16 divisors (see below), whose sum is σ = 1423307520000. Its totient is φ = 1240411667040.

The previous prime is 1330202002973. The next prime is 1330202003057. The reversal of 1330202003023 is 3203002020331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1330202003023 - 2²¹ = 1330199905871 is a prime.

It is a super-2 number, since 2×1330202003023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330202003083) 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, 1034011 + ... + 1931212.

It is an arithmetic number, because the mean of its divisors is an integer number (88956720000).

Almost surely, 2^{1330202003023} is an apocalyptic number.

1330202003023 is a deficient number, since it is larger than the sum of its proper divisors (93105516977).

1330202003023 is a wasteful number, since it uses less digits than its factorization.

1330202003023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965782.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 1330202003023 its reverse (3203002020331), we get a palindrome (4533204023354).

The spelling of 1330202003023 in words is "one trillion, three hundred thirty billion, two hundred two million, three thousand, twenty-three".