242532011 has 2 divisors, whose sum is σ = 242532012. Its totient is φ = 242532010.

The previous prime is 242532001. The next prime is 242532023. The reversal of 242532011 is 110235242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242532011 - 2¹⁴ = 242515627 is a prime.

It is a super-3 number, since 3×242532011³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (242532001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121266005 + 121266006.

It is an arithmetic number, because the mean of its divisors is an integer number (121266006).

Almost surely, 2^242532011 is an apocalyptic number.

242532011 is a deficient number, since it is larger than the sum of its proper divisors (1).

242532011 is an equidigital number, since it uses as much as digits as its factorization.

242532011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 242532011 is about 15573.4392797481. The cubic root of 242532011 is about 623.6242901510.

Adding to 242532011 its reverse (110235242), we get a palindrome (352767253).

The spelling of 242532011 in words is "two hundred forty-two million, five hundred thirty-two thousand, eleven".