270103900 has 144 divisors (see below), whose sum is σ = 673269408. Its totient is φ = 93184000.

The previous prime is 270103849. The next prime is 270103901. The reversal of 270103900 is 9301072.

It is a super-2 number, since 2×270103900² = 145912233590420000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270103901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2390244 + ... + 2390356.

It is an arithmetic number, because the mean of its divisors is an integer number (4675482).

Almost surely, 2^270103900 is an apocalyptic number.

270103900 is a gapful number since it is divisible by the number (20) 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 270103900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336634704).

270103900 is an abundant number, since it is smaller than the sum of its proper divisors (403165508).

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

270103900 is a wasteful number, since it uses less digits than its factorization.

270103900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 270103900 is about 16434.8379973762. The cubic root of 270103900 is about 646.4133022160.

Adding to 270103900 its reverse (9301072), we get a palindrome (279404972).

The spelling of 270103900 in words is "two hundred seventy million, one hundred three thousand, nine hundred".