1119101830 has 64 divisors (see below), whose sum is σ = 2516977152. Its totient is φ = 348042240.

The previous prime is 1119101827. The next prime is 1119101831. The reversal of 1119101830 is 381019111.

1119101830 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1119101795 and 1119101804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119101831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419862 + ... + 422518.

It is an arithmetic number, because the mean of its divisors is an integer number (39327768).

Almost surely, 2^1119101830 is an apocalyptic number.

1119101830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1119101830 is an abundant number, since it is smaller than the sum of its proper divisors (1397875322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1119101830 is a wasteful number, since it uses less digits than its factorization.

1119101830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229.

The product of its (nonzero) digits is 216, while the sum is 25.

The square root of 1119101830 is about 33452.9793889872. The cubic root of 1119101830 is about 1038.2211424143.

The spelling of 1119101830 in words is "one billion, one hundred nineteen million, one hundred one thousand, eight hundred thirty".