10315971346 has 8 divisors (see below), whose sum is σ = 15474388284. Its totient is φ = 5157841920.

The previous prime is 10315971301. The next prime is 10315971349. The reversal of 10315971346 is 64317951301.

It can be written as a sum of positive squares in 2 ways, for example, as 9339096321 + 976875025 = 96639^2 + 31255^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10315971346² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10315971299 and 10315971308.

It is not an unprimeable number, because it can be changed into a prime (10315971349) 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, 100606 + ... + 175366.

Almost surely, 2^10315971346 is an apocalyptic number.

10315971346 is a deficient number, since it is larger than the sum of its proper divisors (5158416938).

10315971346 is an equidigital number, since it uses as much as digits as its factorization.

10315971346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143756.

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 10315971346 in words is "ten billion, three hundred fifteen million, nine hundred seventy-one thousand, three hundred forty-six".