125003330 has 16 divisors (see below), whose sum is σ = 225242424. Its totient is φ = 49948800.

The previous prime is 125003323. The next prime is 125003419. The reversal of 125003330 is 33300521.

It can be written as a sum of positive squares in 4 ways, for example, as 119093569 + 5909761 = 10913^2 + 2431^2 .

It is a super-2 number, since 2×125003330² = 31251665022177800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125003299 and 125003308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4280 + ... + 16380.

Almost surely, 2^125003330 is an apocalyptic number.

125003330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125003330 is a deficient number, since it is larger than the sum of its proper divisors (100239094).

125003330 is a wasteful number, since it uses less digits than its factorization.

125003330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13141.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 125003330 is about 11180.4888086344. The cubic root of 125003330 is about 500.0044399606.

Adding to 125003330 its reverse (33300521), we get a palindrome (158303851).

The spelling of 125003330 in words is "one hundred twenty-five million, three thousand, three hundred thirty".