701695131 has 4 divisors (see below), whose sum is σ = 935593512. Its totient is φ = 467796752.

The previous prime is 701695123. The next prime is 701695171. The reversal of 701695131 is 131596107.

It is a happy number.

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 701695131 - 2³ = 701695123 is a prime.

It is a super-2 number, since 2×701695131² = 984752113738214322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 701695092 and 701695101.

It is not an unprimeable number, because it can be changed into a prime (701695171) 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, 116949186 + ... + 116949191.

It is an arithmetic number, because the mean of its divisors is an integer number (233898378).

Almost surely, 2^701695131 is an apocalyptic number.

701695131 is a deficient number, since it is larger than the sum of its proper divisors (233898381).

701695131 is a wasteful number, since it uses less digits than its factorization.

701695131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233898380.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 701695131 is about 26489.5287047543. The cubic root of 701695131 is about 888.6201447401.

The spelling of 701695131 in words is "seven hundred one million, six hundred ninety-five thousand, one hundred thirty-one".