3070731981322 has 4 divisors (see below), whose sum is σ = 4606097971986. Its totient is φ = 1535365990660.

The previous prime is 3070731981307. The next prime is 3070731981347. The reversal of 3070731981322 is 2231891370703.

It is a happy number.

3070731981322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 2958231442401 + 112500538921 = 1719951^2 + 335411^2 .

It is a super-2 number, since 2×3070731981322² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 767682995329 + ... + 767682995332.

Almost surely, 2^{3070731981322} is an apocalyptic number.

3070731981322 is a deficient number, since it is larger than the sum of its proper divisors (1535365990664).

3070731981322 is a wasteful number, since it uses less digits than its factorization.

3070731981322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535365990663.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 3070731981322 in words is "three trillion, seventy billion, seven hundred thirty-one million, nine hundred eighty-one thousand, three hundred twenty-two".