119190900 has 36 divisors (see below), whose sum is σ = 344859872. Its totient is φ = 31784160.

The previous prime is 119190887. The next prime is 119190901. The reversal of 119190900 is 9091911.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119190901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198352 + ... + 198951.

Almost surely, 2^119190900 is an apocalyptic number.

119190900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119190900 is an abundant number, since it is smaller than the sum of its proper divisors (225668972).

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

119190900 is a wasteful number, since it uses less digits than its factorization.

119190900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397320 (or 397313 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 30.

The square root of 119190900 is about 10917.4584954558. The cubic root of 119190900 is about 492.1313516700.

The spelling of 119190900 in words is "one hundred nineteen million, one hundred ninety thousand, nine hundred".