424230102311 has 4 divisors (see below), whose sum is σ = 442674889392. Its totient is φ = 405785315232.

The previous prime is 424230102287. The next prime is 424230102313. The reversal of 424230102311 is 113201032424.

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-424230102311 is a prime.

It is a super-3 number, since 3×424230102311³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 18444787057 = 424230102311 / (4 + 2 + 4 + 2 + 3 + 0 + 1 + 0 + 2 + 3 + 1 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424230102313) 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, 9222393506 + ... + 9222393551.

It is an arithmetic number, because the mean of its divisors is an integer number (110668722348).

Almost surely, 2^424230102311 is an apocalyptic number.

424230102311 is a deficient number, since it is larger than the sum of its proper divisors (18444787081).

424230102311 is a wasteful number, since it uses less digits than its factorization.

424230102311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18444787080.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 424230102311 its reverse (113201032424), we get a palindrome (537431134735).

The spelling of 424230102311 in words is "four hundred twenty-four billion, two hundred thirty million, one hundred two thousand, three hundred eleven".