42311240101 has 8 divisors (see below), whose sum is σ = 45570785624. Its totient is φ = 39052385280.

The previous prime is 42311240099. The next prime is 42311240141. The reversal of 42311240101 is 10104211324.

It can be written as a sum of positive squares in 4 ways, for example, as 4795424001 + 37515816100 = 69249^2 + 193690^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 42311240101 - 2¹ = 42311240099 is a prime.

It is a super-3 number, since 3×42311240101³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42311240141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41760 + ... + 293881.

It is an arithmetic number, because the mean of its divisors is an integer number (5696348203).

Almost surely, 2^42311240101 is an apocalyptic number.

It is an amenable number.

42311240101 is a deficient number, since it is larger than the sum of its proper divisors (3259545523).

42311240101 is a wasteful number, since it uses less digits than its factorization.

42311240101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345351.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 42311240101 its reverse (10104211324), we get a palindrome (52415451425).

The spelling of 42311240101 in words is "forty-two billion, three hundred eleven million, two hundred forty thousand, one hundred one".