701071123 has 4 divisors (see below), whose sum is σ = 702266040. Its totient is φ = 699876208.

The previous prime is 701071093. The next prime is 701071127. The reversal of 701071123 is 321170107.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 701071123 - 2²¹ = 698973971 is a prime.

It is a super-2 number, since 2×701071123² = 983001439008962258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 701071094 and 701071103.

It is not an unprimeable number, because it can be changed into a prime (701071127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596578 + ... + 597751.

It is an arithmetic number, because the mean of its divisors is an integer number (175566510).

Almost surely, 2^701071123 is an apocalyptic number.

701071123 is a deficient number, since it is larger than the sum of its proper divisors (1194917).

701071123 is a wasteful number, since it uses less digits than its factorization.

701071123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194916.

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 701071123 is about 26477.7476949985. The cubic root of 701071123 is about 888.3566539886.

The spelling of 701071123 in words is "seven hundred one million, seventy-one thousand, one hundred twenty-three".