30041131 has 8 divisors (see below), whose sum is σ = 30772224. Its totient is φ = 29313960.

The previous prime is 30041119. The next prime is 30041153. The reversal of 30041131 is 13114003.

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

It is a cyclic number.

It is not a de Polignac number, because 30041131 - 2¹⁷ = 29910059 is a prime.

It is a super-3 number, since 3×30041131³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30041101) 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, 19516 + ... + 20998.

It is an arithmetic number, because the mean of its divisors is an integer number (3846528).

Almost surely, 2^30041131 is an apocalyptic number.

30041131 is a deficient number, since it is larger than the sum of its proper divisors (731093).

30041131 is a wasteful number, since it uses less digits than its factorization.

30041131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 30041131 is about 5480.9790183871. The cubic root of 30041131 is about 310.8651897254.

Adding to 30041131 its reverse (13114003), we get a palindrome (43155134).

The spelling of 30041131 in words is "thirty million, forty-one thousand, one hundred thirty-one".