126033371 has 2 divisors, whose sum is σ = 126033372. Its totient is φ = 126033370.

The previous prime is 126033337. The next prime is 126033409. The reversal of 126033371 is 173330621.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126033371 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 126033371.

It is not a weakly prime, because it can be changed into another prime (126033331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63016685 + 63016686.

It is an arithmetic number, because the mean of its divisors is an integer number (63016686).

Almost surely, 2^126033371 is an apocalyptic number.

126033371 is a deficient number, since it is larger than the sum of its proper divisors (1).

126033371 is an equidigital number, since it uses as much as digits as its factorization.

126033371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 126033371 is about 11226.4585243967. The cubic root of 126033371 is about 501.3740485224.

Adding to 126033371 its reverse (173330621), we get a palindrome (299363992).

The spelling of 126033371 in words is "one hundred twenty-six million, thirty-three thousand, three hundred seventy-one".