126082131 has 16 divisors (see below), whose sum is σ = 193402368. Its totient is φ = 71568000.

The previous prime is 126082127. The next prime is 126082139. The reversal of 126082131 is 131280621.

It is not a de Polignac number, because 126082131 - 2² = 126082127 is a prime.

It is a super-2 number, since 2×126082131² = 31793407515002322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126082139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16710 + ... + 23051.

It is an arithmetic number, because the mean of its divisors is an integer number (12087648).

Almost surely, 2^126082131 is an apocalyptic number.

126082131 is a deficient number, since it is larger than the sum of its proper divisors (67320237).

126082131 is a wasteful number, since it uses less digits than its factorization.

126082131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39922.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 126082131 is about 11228.6299698583. The cubic root of 126082131 is about 501.4386976609.

The spelling of 126082131 in words is "one hundred twenty-six million, eighty-two thousand, one hundred thirty-one".