701143043 has 2 divisors, whose sum is σ = 701143044. Its totient is φ = 701143042.

The previous prime is 701143013. The next prime is 701143049. The reversal of 701143043 is 340341107.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 701143043 - 2²⁶ = 634034179 is a prime.

It is not a weakly prime, because it can be changed into another prime (701143049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350571521 + 350571522.

It is an arithmetic number, because the mean of its divisors is an integer number (350571522).

Almost surely, 2^701143043 is an apocalyptic number.

701143043 is a deficient number, since it is larger than the sum of its proper divisors (1).

701143043 is an equidigital number, since it uses as much as digits as its factorization.

701143043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 701143043 is about 26479.1057817291. The cubic root of 701143043 is about 888.3870305670.

The spelling of 701143043 in words is "seven hundred one million, one hundred forty-three thousand, forty-three".