11120455639 has 2 divisors, whose sum is σ = 11120455640. Its totient is φ = 11120455638.

The previous prime is 11120455607. The next prime is 11120455651. The reversal of 11120455639 is 93655402111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11120455639 - 2⁵ = 11120455607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11120455598 and 11120455607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120455699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560227819 + 5560227820.

It is an arithmetic number, because the mean of its divisors is an integer number (5560227820).

Almost surely, 2^11120455639 is an apocalyptic number.

11120455639 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120455639 is an equidigital number, since it uses as much as digits as its factorization.

11120455639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 11120455639 in words is "eleven billion, one hundred twenty million, four hundred fifty-five thousand, six hundred thirty-nine".