131613110126 has 16 divisors (see below), whose sum is σ = 202780295424. Its totient is φ = 64043345784.

The previous prime is 131613110119. The next prime is 131613110131. The reversal of 131613110126 is 621011316131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131613110095 and 131613110104.

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, 5905670 + ... + 5927913.

It is an arithmetic number, because the mean of its divisors is an integer number (12673768464).

Almost surely, 2^131613110126 is an apocalyptic number.

131613110126 is a deficient number, since it is larger than the sum of its proper divisors (71167185298).

131613110126 is a wasteful number, since it uses less digits than its factorization.

131613110126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11833735.

The product of its (nonzero) digits is 648, while the sum is 26.

Adding to 131613110126 its reverse (621011316131), we get a palindrome (752624426257).

The spelling of 131613110126 in words is "one hundred thirty-one billion, six hundred thirteen million, one hundred ten thousand, one hundred twenty-six".