13101009565740 has 48 divisors (see below), whose sum is σ = 36683192122080. Its totient is φ = 3493567756800.

The previous prime is 13101009565621. The next prime is 13101009565781. The reversal of 13101009565740 is 4756590010131.

It is a super-2 number, since 2×13101009565740² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13101009565692 and 13101009565701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5297190 + ... + 7366290.

It is an arithmetic number, because the mean of its divisors is an integer number (764233169210).

Almost surely, 2^{13101009565740} is an apocalyptic number.

13101009565740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13101009565740 is an abundant number, since it is smaller than the sum of its proper divisors (23582182556340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13101009565740 is a wasteful number, since it uses less digits than its factorization.

13101009565740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174642 (or 2174640 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 42.

Adding to 13101009565740 its reverse (4756590010131), we get a palindrome (17857599575871).

The spelling of 13101009565740 in words is "thirteen trillion, one hundred one billion, nine million, five hundred sixty-five thousand, seven hundred forty".