131012301 has 32 divisors (see below), whose sum is σ = 213977088. Its totient is φ = 69664320.

The previous prime is 131012267. The next prime is 131012317. The reversal of 131012301 is 103210131.

It is not a de Polignac number, because 131012301 - 2⁷ = 131012173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131012351) 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 31 ways as a sum of consecutive naturals, for example, 14206 + ... + 21536.

It is an arithmetic number, because the mean of its divisors is an integer number (6686784).

Almost surely, 2^131012301 is an apocalyptic number.

It is an amenable number.

131012301 is a deficient number, since it is larger than the sum of its proper divisors (82964787).

131012301 is a wasteful number, since it uses less digits than its factorization.

131012301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7401.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 131012301 is about 11446.0605013253. The cubic root of 131012301 is about 507.8912039421.

Adding to 131012301 its reverse (103210131), we get a palindrome (234222432).

The spelling of 131012301 in words is "one hundred thirty-one million, twelve thousand, three hundred one".