131049062 has 8 divisors (see below), whose sum is σ = 197562000. Its totient is φ = 65195064.

The previous prime is 131049053. The next prime is 131049077. The reversal of 131049062 is 260940131.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 164237 + ... + 165032.

It is an arithmetic number, because the mean of its divisors is an integer number (24695250).

Almost surely, 2^131049062 is an apocalyptic number.

131049062 is a deficient number, since it is larger than the sum of its proper divisors (66512938).

131049062 is a wasteful number, since it uses less digits than its factorization.

131049062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329470.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 131049062 is about 11447.6662250434. Note that the first 3 decimals coincide. The cubic root of 131049062 is about 507.9387028981.

Adding to 131049062 its reverse (260940131), we get a palindrome (391989193).

The spelling of 131049062 in words is "one hundred thirty-one million, forty-nine thousand, sixty-two".