131300111422 has 32 divisors (see below), whose sum is σ = 213759090720. Its totient is φ = 60242488320.

The previous prime is 131300111413. The next prime is 131300111447. The reversal of 131300111422 is 224111003131.

It is a super-2 number, since 2×131300111422² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131300111422.

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, 2196729 + ... + 2255707.

It is an arithmetic number, because the mean of its divisors is an integer number (6679971585).

Almost surely, 2^131300111422 is an apocalyptic number.

131300111422 is a deficient number, since it is larger than the sum of its proper divisors (82458979298).

131300111422 is a wasteful number, since it uses less digits than its factorization.

131300111422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60636.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 131300111422 its reverse (224111003131), we get a palindrome (355411114553).

The spelling of 131300111422 in words is "one hundred thirty-one billion, three hundred million, one hundred eleven thousand, four hundred twenty-two".