153145043 has 8 divisors (see below), whose sum is σ = 155243088. Its totient is φ = 151053184.

The previous prime is 153145019. The next prime is 153145051. The reversal of 153145043 is 340541351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153145043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153145093) 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 in 7 ways as a sum of consecutive naturals, for example, 70055 + ... + 72207.

It is an arithmetic number, because the mean of its divisors is an integer number (19405386).

Almost surely, 2^153145043 is an apocalyptic number.

153145043 is a deficient number, since it is larger than the sum of its proper divisors (2098045).

153145043 is an equidigital number, since it uses as much as digits as its factorization.

153145043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093.

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

The square root of 153145043 is about 12375.1785037631. The cubic root of 153145043 is about 535.0170815870.

Adding to 153145043 its reverse (340541351), we get a palindrome (493686394).

The spelling of 153145043 in words is "one hundred fifty-three million, one hundred forty-five thousand, forty-three".