1078336331 has 2 divisors, whose sum is σ = 1078336332. Its totient is φ = 1078336330.

The previous prime is 1078336321. The next prime is 1078336403. The reversal of 1078336331 is 1336338701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1078336331 - 2⁶ = 1078336267 is a prime.

It is a super-2 number, since 2×1078336331² = 2325618485509083122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1078336291 and 1078336300.

It is not a weakly prime, because it can be changed into another prime (1078336321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539168165 + 539168166.

It is an arithmetic number, because the mean of its divisors is an integer number (539168166).

Almost surely, 2^1078336331 is an apocalyptic number.

1078336331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078336331 is an equidigital number, since it uses as much as digits as its factorization.

1078336331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 1078336331 is about 32838.0317771940. The cubic root of 1078336331 is about 1025.4584761570.

The spelling of 1078336331 in words is "one billion, seventy-eight million, three hundred thirty-six thousand, three hundred thirty-one".