119803169148 has 144 divisors (see below), whose sum is σ = 324568097280. Its totient is φ = 34254185472.

The previous prime is 119803169141. The next prime is 119803169173. The reversal of 119803169148 is 841961308911.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 119803169148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119803169141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2701611 + ... + 2745597.

It is an arithmetic number, because the mean of its divisors is an integer number (2253945120).

Almost surely, 2^119803169148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119803169148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162284048640).

119803169148 is an abundant number, since it is smaller than the sum of its proper divisors (204764928132).

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

119803169148 is a wasteful number, since it uses less digits than its factorization.

119803169148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44116 (or 44101 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 51.

The spelling of 119803169148 in words is "one hundred nineteen billion, eight hundred three million, one hundred sixty-nine thousand, one hundred forty-eight".