13100020023304 has 8 divisors (see below), whose sum is σ = 24562537543710. Its totient is φ = 6550010011648.

The previous prime is 13100020023283. The next prime is 13100020023319. The reversal of 13100020023304 is 40332002000131.

It can be written as a sum of positive squares in only one way, i.e., 13093180402500 + 6839620804 = 3618450^2 + 82702^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×13100020023304² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 818751251449 + ... + 818751251464.

Almost surely, 2^{13100020023304} is an apocalyptic number.

It is an amenable number.

13100020023304 is a deficient number, since it is larger than the sum of its proper divisors (11462517520406).

13100020023304 is a wasteful number, since it uses less digits than its factorization.

13100020023304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637502502919 (or 1637502502915 counting only the distinct ones).

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

Adding to 13100020023304 its reverse (40332002000131), we get a palindrome (53432022023435).

The spelling of 13100020023304 in words is "thirteen trillion, one hundred billion, twenty million, twenty-three thousand, three hundred four".