241955131 has 4 divisors (see below), whose sum is σ = 263951064. Its totient is φ = 219959200.

The previous prime is 241955071. The next prime is 241955143. The reversal of 241955131 is 131559142.

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 241955131 - 2⁹ = 241954619 is a prime.

It is a super-2 number, since 2×241955131² = 117084570834454322, 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 = 241955093 and 241955102.

It is not an unprimeable number, because it can be changed into a prime (241955191) 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, 10997950 + ... + 10997971.

It is an arithmetic number, because the mean of its divisors is an integer number (65987766).

Almost surely, 2^241955131 is an apocalyptic number.

241955131 is a deficient number, since it is larger than the sum of its proper divisors (21995933).

241955131 is a wasteful number, since it uses less digits than its factorization.

241955131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21995932.

The product of its digits is 5400, while the sum is 31.

The square root of 241955131 is about 15554.9069749710. The cubic root of 241955131 is about 623.1294523876.

The spelling of 241955131 in words is "two hundred forty-one million, nine hundred fifty-five thousand, one hundred thirty-one".