601112423311 has 4 divisors (see below), whose sum is σ = 601326879352. Its totient is φ = 600897967272.

The previous prime is 601112423293. The next prime is 601112423333. The reversal of 601112423311 is 113324211106.

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

It is a cyclic number.

It is not a de Polignac number, because 601112423311 - 2⁵ = 601112423279 is a prime.

It is a super-2 number, since 2×601112423311² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601112423711) 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, 107223816 + ... + 107229421.

It is an arithmetic number, because the mean of its divisors is an integer number (150331719838).

Almost surely, 2^601112423311 is an apocalyptic number.

601112423311 is a deficient number, since it is larger than the sum of its proper divisors (214456041).

601112423311 is a wasteful number, since it uses less digits than its factorization.

601112423311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214456040.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 601112423311 its reverse (113324211106), we get a palindrome (714436634417).

The spelling of 601112423311 in words is "six hundred one billion, one hundred twelve million, four hundred twenty-three thousand, three hundred eleven".