131010010 has 16 divisors (see below), whose sum is σ = 236800872. Its totient is φ = 52185600.

The previous prime is 131009993. The next prime is 131010013. The reversal of 131010010 is 10010131.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 120362841 + 10647169 = 10971^2 + 3263^2 .

It is a junction number, because it is equal to n+sod(n) for n = 131009975 and 131010002.

It is not an unprimeable number, because it can be changed into a prime (131010013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24771 + ... + 29590.

Almost surely, 2^131010010 is an apocalyptic number.

131010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131010010 is a deficient number, since it is larger than the sum of its proper divisors (105790862).

131010010 is a wasteful number, since it uses less digits than its factorization.

131010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54609.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 131010010 is about 11445.9604227867. The cubic root of 131010010 is about 507.8882434427. Note that the first 3 decimals are identical.

Adding to 131010010 its reverse (10010131), we get a palindrome (141020141).

The spelling of 131010010 in words is "one hundred thirty-one million, ten thousand, ten".