242320011 has 8 divisors (see below), whose sum is σ = 326113344. Its totient is φ = 160036680.

The previous prime is 242319991. The next prime is 242320031. The reversal of 242320011 is 110023242.

It is an interprime number because it is at equal distance from previous prime (242319991) and next prime (242320031).

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

It is not a de Polignac number, because 242320011 - 2²¹ = 240222859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242320031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377125 + ... + 377766.

It is an arithmetic number, because the mean of its divisors is an integer number (40764168).

Almost surely, 2^242320011 is an apocalyptic number.

242320011 is a deficient number, since it is larger than the sum of its proper divisors (83793333).

242320011 is a wasteful number, since it uses less digits than its factorization.

242320011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755001.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 242320011 is about 15566.6313311519. The cubic root of 242320011 is about 623.4425314774.

Adding to 242320011 its reverse (110023242), we get a palindrome (352343253).

The spelling of 242320011 in words is "two hundred forty-two million, three hundred twenty thousand, eleven".