701031401 has 4 divisors (see below), whose sum is σ = 801178752. Its totient is φ = 600884052.

The previous prime is 701031389. The next prime is 701031439. The reversal of 701031401 is 104130107.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104130107 = 53 ⋅1964719.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-701031401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 701031401.

It is not an unprimeable number, because it can be changed into a prime (701031481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50073665 + ... + 50073678.

It is an arithmetic number, because the mean of its divisors is an integer number (200294688).

Almost surely, 2^701031401 is an apocalyptic number.

It is an amenable number.

701031401 is a deficient number, since it is larger than the sum of its proper divisors (100147351).

701031401 is a wasteful number, since it uses less digits than its factorization.

701031401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100147350.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 701031401 is about 26476.9975828076. The cubic root of 701031401 is about 888.3398758671.

Adding to 701031401 its reverse (104130107), we get a palindrome (805161508).

The spelling of 701031401 in words is "seven hundred one million, thirty-one thousand, four hundred one".