103275000 has 288 divisors, whose sum is σ = 383881680. Its totient is φ = 25920000.

The previous prime is 103274999. The next prime is 103275001. The reversal of 103275000 is 572301.

It is an interprime number because it is at equal distance from previous prime (103274999) and next prime (103275001).

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103275001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6074992 + ... + 6075008.

Almost surely, 2^103275000 is an apocalyptic number.

103275000 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 103275000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191940840).

103275000 is an abundant number, since it is smaller than the sum of its proper divisors (280606680).

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

103275000 is an frugal number, since it uses more digits than its factorization.

103275000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 27 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 103275000 is about 10162.4308115726. The cubic root of 103275000 is about 469.1716206565.

The spelling of 103275000 in words is "one hundred three million, two hundred seventy-five thousand".