1303220023102 has 16 divisors (see below), whose sum is σ = 2002671139392. Its totient is φ = 635665553280.

The previous prime is 1303220023099. The next prime is 1303220023163. The reversal of 1303220023102 is 2013200223031.

It is a super-2 number, since 2×1303220023102² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1303220023102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383563 + ... + 1659385.

It is an arithmetic number, because the mean of its divisors is an integer number (125166946212).

Almost surely, 2^{1303220023102} is an apocalyptic number.

1303220023102 is a deficient number, since it is larger than the sum of its proper divisors (699451116290).

1303220023102 is a wasteful number, since it uses less digits than its factorization.

1303220023102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288323.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1303220023102 its reverse (2013200223031), we get a palindrome (3316420246133).

The spelling of 1303220023102 in words is "one trillion, three hundred three billion, two hundred twenty million, twenty-three thousand, one hundred two".