31070322413 has 8 divisors (see below), whose sum is σ = 35221418400. Its totient is φ = 27170808048.

The previous prime is 31070322403. The next prime is 31070322419. The reversal of 31070322413 is 31422307013.

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

It is a cyclic number.

It is not a de Polignac number, because 31070322413 - 2⁴ = 31070322397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31070322419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62895143 + ... + 62895636.

It is an arithmetic number, because the mean of its divisors is an integer number (4402677300).

Almost surely, 2^31070322413 is an apocalyptic number.

It is an amenable number.

31070322413 is a deficient number, since it is larger than the sum of its proper divisors (4151095987).

31070322413 is a wasteful number, since it uses less digits than its factorization.

31070322413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125790811.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 31070322413 its reverse (31422307013), we get a palindrome (62492629426).

The spelling of 31070322413 in words is "thirty-one billion, seventy million, three hundred twenty-two thousand, four hundred thirteen".