103050066 has 16 divisors (see below), whose sum is σ = 235543104. Its totient is φ = 29442864.

The previous prime is 103050047. The next prime is 103050071. The reversal of 103050066 is 660050301.

It is a super-2 number, since 2×103050066² = 21238632205208712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

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, 1226745 + ... + 1226828.

It is an arithmetic number, because the mean of its divisors is an integer number (14721444).

Almost surely, 2^103050066 is an apocalyptic number.

103050066 is an abundant number, since it is smaller than the sum of its proper divisors (132493038).

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

103050066 is a wasteful number, since it uses less digits than its factorization.

103050066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453585.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 103050066 is about 10151.3578402103. The cubic root of 103050066 is about 468.8307528788.

The spelling of 103050066 in words is "one hundred three million, fifty thousand, sixty-six".