131351050 has 12 divisors (see below), whose sum is σ = 244313046. Its totient is φ = 52540400.

The previous prime is 131350987. The next prime is 131351071. The reversal of 131351050 is 50153131.

It can be written as a sum of positive squares in 3 ways, for example, as 99620361 + 31730689 = 9981^2 + 5633^2 .

It is a super-2 number, since 2×131351050² = 34506196672205000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1313461 + ... + 1313560.

Almost surely, 2^131351050 is an apocalyptic number.

131351050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131351050 is a deficient number, since it is larger than the sum of its proper divisors (112961996).

131351050 is a wasteful number, since it uses less digits than its factorization.

131351050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627033 (or 2627028 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 131351050 is about 11460.8485724225. The cubic root of 131351050 is about 508.3285663502.

The spelling of 131351050 in words is "one hundred thirty-one million, three hundred fifty-one thousand, fifty".