1066105202 has 8 divisors (see below), whose sum is σ = 1599432156. Its totient is φ = 532961152.

The previous prime is 1066105199. The next prime is 1066105211. The reversal of 1066105202 is 2025016601.

It can be written as a sum of positive squares in 2 ways, for example, as 893471881 + 172633321 = 29891^2 + 13139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1066105202² = 2273160603462921608, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30083 + ... + 55110.

Almost surely, 2^1066105202 is an apocalyptic number.

1066105202 is a deficient number, since it is larger than the sum of its proper divisors (533326954).

1066105202 is an equidigital number, since it uses as much as digits as its factorization.

1066105202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91452.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1066105202 is about 32651.2664685461. The cubic root of 1066105202 is about 1021.5666051982.

The spelling of 1066105202 in words is "one billion, sixty-six million, one hundred five thousand, two hundred two".