190182090100 has 18 divisors (see below), whose sum is σ = 412695135734. Its totient is φ = 76072836000.

The previous prime is 190182090047. The next prime is 190182090101. The reversal of 190182090100 is 1090281091.

It can be written as a sum of positive squares in 3 ways, for example, as 37337059984 + 152845030116 = 193228^2 + 390954^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190182090101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 950910351 + ... + 950910550.

Almost surely, 2^190182090100 is an apocalyptic number.

190182090100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190182090100 is an abundant number, since it is smaller than the sum of its proper divisors (222513045634).

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

190182090100 is a wasteful number, since it uses less digits than its factorization.

190182090100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901820915 (or 1901820908 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 190182090100 in words is "one hundred ninety billion, one hundred eighty-two million, ninety thousand, one hundred".