1120101139 has 2 divisors, whose sum is σ = 1120101140. Its totient is φ = 1120101138.

The previous prime is 1120101121. The next prime is 1120101161. The reversal of 1120101139 is 9311010211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120101139 - 2⁵ = 1120101107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120101179) 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, 560050569 + 560050570.

It is an arithmetic number, because the mean of its divisors is an integer number (560050570).

Almost surely, 2^1120101139 is an apocalyptic number.

1120101139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120101139 is an equidigital number, since it uses as much as digits as its factorization.

1120101139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 19.

The square root of 1120101139 is about 33467.9120800805. The cubic root of 1120101139 is about 1038.5300791710.

The spelling of 1120101139 in words is "one billion, one hundred twenty million, one hundred one thousand, one hundred thirty-nine".