312432560701 has 4 divisors (see below), whose sum is σ = 312433939132. Its totient is φ = 312431182272.

The previous prime is 312432560663. The next prime is 312432560743. The reversal of 312432560701 is 107065234213.

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

It can be written as a sum of positive squares in 2 ways, for example, as 169945940025 + 142486620676 = 412245^2 + 377474^2 .

It is a cyclic number.

It is not a de Polignac number, because 312432560701 - 2¹¹ = 312432558653 is a prime.

It is a super-2 number, since 2×312432560701² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312432560761) 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, 260220 + ... + 832213.

It is an arithmetic number, because the mean of its divisors is an integer number (78108484783).

Almost surely, 2^312432560701 is an apocalyptic number.

It is an amenable number.

312432560701 is a deficient number, since it is larger than the sum of its proper divisors (1378431).

312432560701 is a wasteful number, since it uses less digits than its factorization.

312432560701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378430.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 312432560701 its reverse (107065234213), we get a palindrome (419497794914).

The spelling of 312432560701 in words is "three hundred twelve billion, four hundred thirty-two million, five hundred sixty thousand, seven hundred one".