4102242313331 has 4 divisors (see below), whose sum is σ = 4102386467232. Its totient is φ = 4102098159432.

The previous prime is 4102242313319. The next prime is 4102242313381. The reversal of 4102242313331 is 1333132422014.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4102242313331 is a prime.

It is a super-2 number, since 2×4102242313331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4102242313294 and 4102242313303.

It is not an unprimeable number, because it can be changed into a prime (4102242313381) 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, 72034256 + ... + 72091181.

It is an arithmetic number, because the mean of its divisors is an integer number (1025596616808).

Almost surely, 2^{4102242313331} is an apocalyptic number.

4102242313331 is a deficient number, since it is larger than the sum of its proper divisors (144153901).

4102242313331 is a wasteful number, since it uses less digits than its factorization.

4102242313331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144153900.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 4102242313331 its reverse (1333132422014), we get a palindrome (5435374735345).

The spelling of 4102242313331 in words is "four trillion, one hundred two billion, two hundred forty-two million, three hundred thirteen thousand, three hundred thirty-one".