235155043 has 2 divisors, whose sum is σ = 235155044. Its totient is φ = 235155042.

The previous prime is 235155031. The next prime is 235155143. The reversal of 235155043 is 340551532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 235155043 - 2⁹ = 235154531 is a prime.

It is not a weakly prime, because it can be changed into another prime (235155143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117577521 + 117577522.

It is an arithmetic number, because the mean of its divisors is an integer number (117577522).

Almost surely, 2^235155043 is an apocalyptic number.

235155043 is a deficient number, since it is larger than the sum of its proper divisors (1).

235155043 is an equidigital number, since it uses as much as digits as its factorization.

235155043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 235155043 is about 15334.7658280132. The cubic root of 235155043 is about 617.2362616771.

The spelling of 235155043 in words is "two hundred thirty-five million, one hundred fifty-five thousand, forty-three".