10121066 has 8 divisors (see below), whose sum is σ = 15671424. Its totient is φ = 4897260.

The previous prime is 10121063. The next prime is 10121093. The reversal of 10121066 is 66012101.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (10121063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81560 + ... + 81683.

It is an arithmetic number, because the mean of its divisors is an integer number (1958928).

Almost surely, 2^10121066 is an apocalyptic number.

10121066 is a deficient number, since it is larger than the sum of its proper divisors (5550358).

10121066 is a wasteful number, since it uses less digits than its factorization.

10121066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163276.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 10121066 is about 3181.3622868199. The cubic root of 10121066 is about 216.3094131026.

Adding to 10121066 its reverse (66012101), we get a palindrome (76133167).

The spelling of 10121066 in words is "ten million, one hundred twenty-one thousand, sixty-six".