151345043 has 2 divisors, whose sum is σ = 151345044. Its totient is φ = 151345042.

The previous prime is 151345039. The next prime is 151345057. The reversal of 151345043 is 340543151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151345043 - 2² = 151345039 is a prime.

It is not a weakly prime, because it can be changed into another prime (151345093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75672521 + 75672522.

It is an arithmetic number, because the mean of its divisors is an integer number (75672522).

Almost surely, 2^151345043 is an apocalyptic number.

151345043 is a deficient number, since it is larger than the sum of its proper divisors (1).

151345043 is an equidigital number, since it uses as much as digits as its factorization.

151345043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 151345043 is about 12302.2373168461. The cubic root of 151345043 is about 532.9126961541.

Adding to 151345043 its reverse (340543151), we get a palindrome (491888194).

The spelling of 151345043 in words is "one hundred fifty-one million, three hundred forty-five thousand, forty-three".