103025000 has 96 divisors (see below), whose sum is σ = 260842680. Its totient is φ = 37920000.

The previous prime is 103024979. The next prime is 103025009. The reversal of 103025000 is 520301.

It can be written as a sum of positive squares in 12 ways, for example, as 90592324 + 12432676 = 9518^2 + 3526^2 .

It is a super-2 number, since 2×103025000² = 21228301250000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103025009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324842 + ... + 325158.

Almost surely, 2^103025000 is an apocalyptic number.

103025000 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 103025000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130421340).

103025000 is an abundant number, since it is smaller than the sum of its proper divisors (157817680).

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

103025000 is an equidigital number, since it uses as much as digits as its factorization.

103025000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 103025000 is about 10150.1231519622. The cubic root of 103025000 is about 468.7927368442.

Adding to 103025000 its reverse (520301), we get a palindrome (103545301).

It can be divided in two parts, 10 and 3025000, that multiplied together give a square (30250000 = 5500²).

The spelling of 103025000 in words is "one hundred three million, twenty-five thousand".