242313111 has 12 divisors (see below), whose sum is σ = 359467992. Its totient is φ = 157175856.

The previous prime is 242313101. The next prime is 242313139. The reversal of 242313111 is 111313242.

242313111 is a `hidden beast` number, since 242 + 313 + 111 = 666.

It is not a de Polignac number, because 242313111 - 2⁶ = 242313047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242313101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363501 + ... + 364166.

It is an arithmetic number, because the mean of its divisors is an integer number (29955666).

Almost surely, 2^242313111 is an apocalyptic number.

242313111 is a deficient number, since it is larger than the sum of its proper divisors (117154881).

242313111 is a wasteful number, since it uses less digits than its factorization.

242313111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727710 (or 727707 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 242313111 is about 15566.4097016621. The cubic root of 242313111 is about 623.4366139660.

Adding to 242313111 its reverse (111313242), we get a palindrome (353626353).

The spelling of 242313111 in words is "two hundred forty-two million, three hundred thirteen thousand, one hundred eleven".