131311102130 has 48 divisors (see below), whose sum is σ = 256337815104. Its totient is φ = 48408759360.

The previous prime is 131311102121. The next prime is 131311102151. The reversal of 131311102130 is 31201113131.

It is a junction number, because it is equal to n+sod(n) for n = 131311102099 and 131311102108.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1033385 + ... + 1153475.

It is an arithmetic number, because the mean of its divisors is an integer number (5340371148).

Almost surely, 2^131311102130 is an apocalyptic number.

131311102130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131311102130 is a deficient number, since it is larger than the sum of its proper divisors (125026712974).

131311102130 is a wasteful number, since it uses less digits than its factorization.

131311102130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120771 (or 120758 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 131311102130 its reverse (31201113131), we get a palindrome (162512215261).

The spelling of 131311102130 in words is "one hundred thirty-one billion, three hundred eleven million, one hundred two thousand, one hundred thirty".