320101124142 has 32 divisors (see below), whose sum is σ = 664367508000. Its totient is φ = 102696046208.

The previous prime is 320101124099. The next prime is 320101124179. The reversal of 320101124142 is 241421101023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2846517 + ... + 2956832.

It is an arithmetic number, because the mean of its divisors is an integer number (20761484625).

Almost surely, 2^320101124142 is an apocalyptic number.

320101124142 is an abundant number, since it is smaller than the sum of its proper divisors (344266383858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320101124142 is a wasteful number, since it uses less digits than its factorization.

320101124142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5803700.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 320101124142 its reverse (241421101023), we get a palindrome (561522225165).

The spelling of 320101124142 in words is "three hundred twenty billion, one hundred one million, one hundred twenty-four thousand, one hundred forty-two".