131041412 has 24 divisors (see below), whose sum is σ = 235599840. Its totient is φ = 63736640.

The previous prime is 131041409. The next prime is 131041429. The reversal of 131041412 is 214140131.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 67763 + ... + 69669.

It is an arithmetic number, because the mean of its divisors is an integer number (9816660).

Almost surely, 2^131041412 is an apocalyptic number.

It is an amenable number.

131041412 is a deficient number, since it is larger than the sum of its proper divisors (104558428).

131041412 is a wasteful number, since it uses less digits than its factorization.

131041412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371 (or 2369 counting only the distinct ones).

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

The square root of 131041412 is about 11447.3320909284. The cubic root of 131041412 is about 507.9288190509.

Adding to 131041412 its reverse (214140131), we get a palindrome (345181543).

The spelling of 131041412 in words is "one hundred thirty-one million, forty-one thousand, four hundred twelve".