11012020119 has 8 divisors (see below), whose sum is σ = 16314103920. Its totient is φ = 7341346728.

The previous prime is 11012020111. The next prime is 11012020121. The reversal of 11012020119 is 91102021011.

It is a happy number.

11012020119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11012020119 - 2³ = 11012020111 is a prime.

It is a super-2 number, since 2×11012020119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012020111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203926272 + ... + 203926325.

It is an arithmetic number, because the mean of its divisors is an integer number (2039262990).

Almost surely, 2^11012020119 is an apocalyptic number.

11012020119 is a deficient number, since it is larger than the sum of its proper divisors (5302083801).

11012020119 is an equidigital number, since it uses as much as digits as its factorization.

11012020119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407852606 (or 407852600 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

It can be divided in two parts, 110120201 and 19, that added together give a triangular number (110120220 = T₁₄₈₄₀).

The spelling of 11012020119 in words is "eleven billion, twelve million, twenty thousand, one hundred nineteen".