131441012 has 12 divisors (see below), whose sum is σ = 242128320. Its totient is φ = 62261496.

The previous prime is 131440997. The next prime is 131441027. The reversal of 131441012 is 210144131.

It is a happy number.

131441012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (131440997) and next prime (131441027).

It is a congruent 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, 864668 + ... + 864819.

It is an arithmetic number, because the mean of its divisors is an integer number (20177360).

Almost surely, 2^131441012 is an apocalyptic number.

It is an amenable number.

131441012 is a deficient number, since it is larger than the sum of its proper divisors (110687308).

131441012 is a wasteful number, since it uses less digits than its factorization.

131441012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729510 (or 1729508 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 131441012 is about 11464.7726536552. The cubic root of 131441012 is about 508.4445908466. Note that the first 3 decimals are identical.

Adding to 131441012 its reverse (210144131), we get a palindrome (341585143).

The spelling of 131441012 in words is "one hundred thirty-one million, four hundred forty-one thousand, twelve".