541301331 has 4 divisors (see below), whose sum is σ = 721735112. Its totient is φ = 360867552.

The previous prime is 541301309. The next prime is 541301357. The reversal of 541301331 is 133103145.

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

It is not a de Polignac number, because 541301331 - 2¹⁹ = 540777043 is a prime.

It is a super-2 number, since 2×541301331² = 586014261884743122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541301298 and 541301307.

It is not an unprimeable number, because it can be changed into a prime (541301731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90216886 + ... + 90216891.

It is an arithmetic number, because the mean of its divisors is an integer number (180433778).

Almost surely, 2^541301331 is an apocalyptic number.

541301331 is a deficient number, since it is larger than the sum of its proper divisors (180433781).

541301331 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 12 representation: 541301331 = (131345103)₁₂.

541301331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180433780.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 541301331 is about 23265.8834132727. The cubic root of 541301331 is about 814.9789001776.

Adding to 541301331 its reverse (133103145), we get a palindrome (674404476).

The spelling of 541301331 in words is "five hundred forty-one million, three hundred one thousand, three hundred thirty-one".