101311331122 has 8 divisors (see below), whose sum is σ = 160906231836. Its totient is φ = 47675920512.

The previous prime is 101311331119. The next prime is 101311331123. The reversal of 101311331122 is 221133113101.

It can be written as a sum of positive squares in 2 ways, for example, as 96062183721 + 5249147401 = 309939^2 + 72451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 101311331122.

It is not an unprimeable number, because it can be changed into a prime (101311331123) 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, 1489872483 + ... + 1489872550.

Almost surely, 2^101311331122 is an apocalyptic number.

101311331122 is a deficient number, since it is larger than the sum of its proper divisors (59594900714).

101311331122 is a wasteful number, since it uses less digits than its factorization.

101311331122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979745052.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 101311331122 its reverse (221133113101), we get a palindrome (322444444223).

The spelling of 101311331122 in words is "one hundred one billion, three hundred eleven million, three hundred thirty-one thousand, one hundred twenty-two".