3122011043 has 2 divisors, whose sum is σ = 3122011044. Its totient is φ = 3122011042.

The previous prime is 3122011031. The next prime is 3122011103. The reversal of 3122011043 is 3401102213.

3122011043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3122011043 - 2¹⁰ = 3122010019 is a prime.

It is a super-2 number, since 2×3122011043² = 19493905905227895698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3122011843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561005521 + 1561005522.

It is an arithmetic number, because the mean of its divisors is an integer number (1561005522).

Almost surely, 2^3122011043 is an apocalyptic number.

3122011043 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122011043 is an equidigital number, since it uses as much as digits as its factorization.

3122011043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3122011043 is about 55874.9589977478. The cubic root of 3122011043 is about 1461.5425997092.

Adding to 3122011043 its reverse (3401102213), we get a palindrome (6523113256).

The spelling of 3122011043 in words is "three billion, one hundred twenty-two million, eleven thousand, forty-three".