2541320551101 has 8 divisors (see below), whose sum is σ = 3443975391904. Its totient is φ = 1666439705520.

The previous prime is 2541320551067. The next prime is 2541320551139. The reversal of 2541320551101 is 1011550231452.

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

It is not a de Polignac number, because 2541320551101 - 2⁶ = 2541320551037 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 (2541320551181) 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, 6943498591 + ... + 6943498956.

It is an arithmetic number, because the mean of its divisors is an integer number (430496923988).

Almost surely, 2^{2541320551101} is an apocalyptic number.

It is an amenable number.

2541320551101 is a deficient number, since it is larger than the sum of its proper divisors (902654840803).

2541320551101 is a wasteful number, since it uses less digits than its factorization.

2541320551101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13886997611.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 2541320551101 its reverse (1011550231452), we get a palindrome (3552870782553).

The spelling of 2541320551101 in words is "two trillion, five hundred forty-one billion, three hundred twenty million, five hundred fifty-one thousand, one hundred one".