131101010 has 8 divisors (see below), whose sum is σ = 235981836. Its totient is φ = 52440400.

The previous prime is 131100997. The next prime is 131101021. The reversal of 131101010 is 10101131.

It can be written as a sum of positive squares in 2 ways, for example, as 127667401 + 3433609 = 11299^2 + 1853^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6555041 + ... + 6555060.

Almost surely, 2^131101010 is an apocalyptic number.

131101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131101010 is a deficient number, since it is larger than the sum of its proper divisors (104880826).

131101010 is a wasteful number, since it uses less digits than its factorization.

131101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13110108.

The product of its (nonzero) digits is 3, while the sum is 8.

The square root of 131101010 is about 11449.9349343129. The cubic root of 131101010 is about 508.0058098618.

Adding to 131101010 its reverse (10101131), we get a palindrome (141202141).

The spelling of 131101010 in words is "one hundred thirty-one million, one hundred one thousand, ten".