126041131 has 2 divisors, whose sum is σ = 126041132. Its totient is φ = 126041130.

The previous prime is 126041107. The next prime is 126041141. The reversal of 126041131 is 131140621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126041131 - 2⁵ = 126041099 is a prime.

It is a super-2 number, since 2×126041131² = 31772733407518322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126041099 and 126041108.

It is not a weakly prime, because it can be changed into another prime (126041141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63020565 + 63020566.

It is an arithmetic number, because the mean of its divisors is an integer number (63020566).

Almost surely, 2^126041131 is an apocalyptic number.

126041131 is a deficient number, since it is larger than the sum of its proper divisors (1).

126041131 is an equidigital number, since it uses as much as digits as its factorization.

126041131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 126041131 is about 11226.8041311853. The cubic root of 126041131 is about 501.3843383441.

Adding to 126041131 its reverse (131140621), we get a palindrome (257181752).

The spelling of 126041131 in words is "one hundred twenty-six million, forty-one thousand, one hundred thirty-one".