1101020339 has 2 divisors, whose sum is σ = 1101020340. Its totient is φ = 1101020338.

The previous prime is 1101020311. The next prime is 1101020363. The reversal of 1101020339 is 9330201011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101020339 is a prime.

It is a super-3 number, since 3×1101020339³ (a number of 28 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1101020339.

It is not a weakly prime, because it can be changed into another prime (1101022339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550510169 + 550510170.

It is an arithmetic number, because the mean of its divisors is an integer number (550510170).

Almost surely, 2^1101020339 is an apocalyptic number.

1101020339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101020339 is an equidigital number, since it uses as much as digits as its factorization.

1101020339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 1101020339 is about 33181.6265273419. The cubic root of 1101020339 is about 1032.5991912631.

The spelling of 1101020339 in words is "one billion, one hundred one million, twenty thousand, three hundred thirty-nine".