131110101104 has 40 divisors (see below), whose sum is σ = 260644130208.
Its totient is φ = 63852293120.
The previous prime is 131110101061. The next prime is 131110101121. The reversal of 131110101104 is 401101011131.
It is a happy number.
It is a super-2 number, since 2×1311101011042 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242789 + ... + 566715.
Almost surely, 2131110101104 is an apocalyptic number.
It is an amenable number.
131110101104 is a deficient number, since it is larger than the sum of its proper divisors (129534029104).
131110101104 is a wasteful number, since it uses less digits than its factorization.
131110101104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324593 (or 324587 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 131110101104 its reverse (401101011131), we get a palindrome (532211112235).
The spelling of 131110101104 in words is "one hundred thirty-one billion, one hundred ten million, one hundred one thousand, one hundred four".