151126043 has 2 divisors, whose sum is σ = 151126044. Its totient is φ = 151126042.

The previous prime is 151126021. The next prime is 151126067. The reversal of 151126043 is 340621151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151126043 - 2⁶ = 151125979 is a prime.

It is not a weakly prime, because it can be changed into another prime (151126013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75563021 + 75563022.

It is an arithmetic number, because the mean of its divisors is an integer number (75563022).

Almost surely, 2^151126043 is an apocalyptic number.

151126043 is a deficient number, since it is larger than the sum of its proper divisors (1).

151126043 is an equidigital number, since it uses as much as digits as its factorization.

151126043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 151126043 is about 12293.3332745842. Note that the first 3 decimals coincide. The cubic root of 151126043 is about 532.6555261438.

Adding to 151126043 its reverse (340621151), we get a palindrome (491747194).

The spelling of 151126043 in words is "one hundred fifty-one million, one hundred twenty-six thousand, forty-three".