131110130 has 8 divisors (see below), whose sum is σ = 235998252. Its totient is φ = 52444048.

The previous prime is 131110081. The next prime is 131110141. The reversal of 131110130 is 31011131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 128981449 + 2128681 = 11357^2 + 1459^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6555497 + ... + 6555516.

Almost surely, 2^131110130 is an apocalyptic number.

131110130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131110130 is a deficient number, since it is larger than the sum of its proper divisors (104888122).

131110130 is a wasteful number, since it uses less digits than its factorization.

131110130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13111020.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 131110130 is about 11450.3331829253. Note that the first 3 decimals coincide. The cubic root of 131110130 is about 508.0175893428.

Adding to 131110130 its reverse (31011131), we get a palindrome (162121261).

It can be divided in two parts, 1311101 and 30, that added together give a palindrome (1311131).

The spelling of 131110130 in words is "one hundred thirty-one million, one hundred ten thousand, one hundred thirty".