13001551141 has 4 divisors (see below), whose sum is σ = 13031578252. Its totient is φ = 12971524032.

The previous prime is 13001551099. The next prime is 13001551151. The reversal of 13001551141 is 14115510031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8112604900 + 4888946241 = 90070^2 + 69921^2 .

It is a cyclic number.

It is not a de Polignac number, because 13001551141 - 2¹⁵ = 13001518373 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 (13001551151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15012906 + ... + 15013771.

It is an arithmetic number, because the mean of its divisors is an integer number (3257894563).

Almost surely, 2^13001551141 is an apocalyptic number.

It is an amenable number.

13001551141 is a deficient number, since it is larger than the sum of its proper divisors (30027111).

13001551141 is an equidigital number, since it uses as much as digits as its factorization.

13001551141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30027110.

The product of its (nonzero) digits is 300, while the sum is 22.

The spelling of 13001551141 in words is "thirteen billion, one million, five hundred fifty-one thousand, one hundred forty-one".