2541320303530 has 128 divisors (see below), whose sum is σ = 4912832010240. Its totient is φ = 944436430080.

The previous prime is 2541320303527. The next prime is 2541320303531. The reversal of 2541320303530 is 353030231452.

It is a super-2 number, since 2×2541320303530² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2541320303492 and 2541320303501.

It is not an unprimeable number, because it can be changed into a prime (2541320303531) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 272581449 + ... + 272590771.

It is an arithmetic number, because the mean of its divisors is an integer number (38381500080).

Almost surely, 2^{2541320303530} is an apocalyptic number.

2541320303530 is a deficient number, since it is larger than the sum of its proper divisors (2371511706710).

2541320303530 is a wasteful number, since it uses less digits than its factorization.

2541320303530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9676.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 2541320303530 its reverse (353030231452), we get a palindrome (2894350534982).

The spelling of 2541320303530 in words is "two trillion, five hundred forty-one billion, three hundred twenty million, three hundred three thousand, five hundred thirty".