101311443031422 has 32 divisors (see below), whose sum is σ = 218628089759520. Its totient is φ = 31112919152640.

The previous prime is 101311443031417. The next prime is 101311443031507. The reversal of 101311443031422 is 224130344113101.

It is a self number, because there is not a number n which added to its sum of digits gives 101311443031422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1246470547 + ... + 1246551822.

It is an arithmetic number, because the mean of its divisors is an integer number (6832127804985).

Almost surely, 2^{101311443031422} is an apocalyptic number.

101311443031422 is an abundant number, since it is smaller than the sum of its proper divisors (117316646728098).

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

101311443031422 is a wasteful number, since it uses less digits than its factorization.

101311443031422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493022908.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 101311443031422 its reverse (224130344113101), we get a palindrome (325441787144523).

The spelling of 101311443031422 in words is "one hundred one trillion, three hundred eleven billion, four hundred forty-three million, thirty-one thousand, four hundred twenty-two".