275030131 has 4 divisors (see below), whose sum is σ = 291208392. Its totient is φ = 258851872.

The previous prime is 275030117. The next prime is 275030141. The reversal of 275030131 is 131030572.

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

It is a cyclic number.

It is not a de Polignac number, because 275030131 - 2¹³ = 275021939 is a prime.

It is a super-2 number, since 2×275030131² = 151283145915754322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275030141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8089105 + ... + 8089138.

It is an arithmetic number, because the mean of its divisors is an integer number (72802098).

Almost surely, 2^275030131 is an apocalyptic number.

275030131 is a deficient number, since it is larger than the sum of its proper divisors (16178261).

275030131 is a wasteful number, since it uses less digits than its factorization.

275030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16178260.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 275030131 is about 16584.0324107257. The cubic root of 275030131 is about 650.3194729346.

The spelling of 275030131 in words is "two hundred seventy-five million, thirty thousand, one hundred thirty-one".