1000119120 has 640 divisors, whose sum is σ = 4367720448. Its totient is φ = 182476800.

The previous prime is 1000119103. The next prime is 1000119121. The reversal of 1000119120 is 219110001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1000119120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000119121) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5525430 + ... + 5525610.

Almost surely, 2^1000119120 is an apocalyptic number.

1000119120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000119120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2183860224).

1000119120 is an abundant number, since it is smaller than the sum of its proper divisors (3367601328).

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

1000119120 is a wasteful number, since it uses less digits than its factorization.

1000119120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

The square root of 1000119120 is about 31624.6599981723. The cubic root of 1000119120 is about 1000.0397050902.

Adding to 1000119120 its reverse (219110001), we get a palindrome (1219229121).

The spelling of 1000119120 in words is "one billion, one hundred nineteen thousand, one hundred twenty".