13101441145 has 32 divisors (see below), whose sum is σ = 17371265184. Its totient is φ = 9424128000.

The previous prime is 13101441077. The next prime is 13101441163. The reversal of 13101441145 is 54114410131.

It can be written as a sum of positive squares in 16 ways, for example, as 3579389584 + 9522051561 = 59828^2 + 97581^2 .

It is not a de Polignac number, because 13101441145 - 2³³ = 4511506553 is a prime.

It is a super-2 number, since 2×13101441145² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1864659 + ... + 1871671.

It is an arithmetic number, because the mean of its divisors is an integer number (542852037).

Almost surely, 2^13101441145 is an apocalyptic number.

It is an amenable number.

13101441145 is a deficient number, since it is larger than the sum of its proper divisors (4269824039).

13101441145 is a wasteful number, since it uses less digits than its factorization.

13101441145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7773.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 13101441145 its reverse (54114410131), we get a palindrome (67215851276).

The spelling of 13101441145 in words is "thirteen billion, one hundred one million, four hundred forty-one thousand, one hundred forty-five".