13100353533345 has 16 divisors (see below), whose sum is σ = 22572916857792. Its totient is φ = 6449404816320.

The previous prime is 13100353533343. The next prime is 13100353533401. The reversal of 13100353533345 is 54333535300131.

It is not a de Polignac number, because 13100353533345 - 2¹ = 13100353533343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (13100353533343) 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, 33590649891 + ... + 33590650280.

It is an arithmetic number, because the mean of its divisors is an integer number (1410807303612).

Almost surely, 2^{13100353533345} is an apocalyptic number.

13100353533345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13100353533345 is a deficient number, since it is larger than the sum of its proper divisors (9472563324447).

13100353533345 is a wasteful number, since it uses less digits than its factorization.

13100353533345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67181300192.

The product of its (nonzero) digits is 364500, while the sum is 39.

Adding to 13100353533345 its reverse (54333535300131), we get a palindrome (67433888833476).

The spelling of 13100353533345 in words is "thirteen trillion, one hundred billion, three hundred fifty-three million, five hundred thirty-three thousand, three hundred forty-five".