15320231441141 has 8 divisors (see below), whose sum is σ = 17696096210304. Its totient is φ = 13108219414720.

The previous prime is 15320231441069. The next prime is 15320231441149. The reversal of 15320231441141 is 14114413202351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15320231441141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15320231441098 and 15320231441107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15320231441149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40963185485 + ... + 40963185858.

It is an arithmetic number, because the mean of its divisors is an integer number (2212012026288).

Almost surely, 2^{15320231441141} is an apocalyptic number.

15320231441141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15320231441141 is a deficient number, since it is larger than the sum of its proper divisors (2375864769163).

15320231441141 is a wasteful number, since it uses less digits than its factorization.

15320231441141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81926371371.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 15320231441141 its reverse (14114413202351), we get a palindrome (29434644643492).

The spelling of 15320231441141 in words is "fifteen trillion, three hundred twenty billion, two hundred thirty-one million, four hundred forty-one thousand, one hundred forty-one".