1303302023111 has 16 divisors (see below), whose sum is σ = 1460299465248. Its totient is φ = 1152727718400.

The previous prime is 1303302023087. The next prime is 1303302023171. The reversal of 1303302023111 is 1113202033031.

It is a de Polignac number, because none of the positive numbers 2^k-1303302023111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303302023171) 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, 7286891 + ... + 7463603.

It is an arithmetic number, because the mean of its divisors is an integer number (91268716578).

Almost surely, 2^{1303302023111} is an apocalyptic number.

1303302023111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1303302023111 is a deficient number, since it is larger than the sum of its proper divisors (156997442137).

1303302023111 is a wasteful number, since it uses less digits than its factorization.

1303302023111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194882.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1303302023111 its reverse (1113202033031), we get a palindrome (2416504056142).

The spelling of 1303302023111 in words is "one trillion, three hundred three billion, three hundred two million, twenty-three thousand, one hundred eleven".